28708136640

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 896

約数和(自身を含む): 115170508800

約数和(自身を除く): 86462372160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 81, 85, 90, 95, 96, 102, 108, 114, 120, 127, 135, 136, 144, 152, 153, 160, 162, 170, 171, 180, 190, 192, 204, 216, 228, 240, 243, 254, 255, 270, 272, 285, 288, 304, 306, 320, 323, 324, 340, 342, 360, 380, 381, 405, 408, 432, 456, 459, 480, 486, 508, 510, 513, 540, 544, 570, 576, 608, 612, 635, 646, 648, 680, 684, 720, 729, 760, 762, 765, 810, 816, 855, 864, 912, 918, 960, 969, 972, 1016, 1020, 1026, 1080, 1088, 1140, 1143, 1215, 1216, 1224, 1270, 1292, 1296, 1360, 1368, 1377, 1440, 1458, 1520, 1524, 1530, 1539, 1615, 1620, 1632, 1710, 1728, 1824, 1836, 1905, 1938, 1944, 2032, 2040, 2052, 2159, 2160, 2187, 2280, 2286, 2295, 2413, 2430, 2448, 2540, 2565, 2584, 2592, 2720, 2736, 2754, 2880, 2907, 2916, 3040, 3048, 3060, 3078, 3230, 3240, 3264, 3420, 3429, 3645, 3648, 3672, 3810, 3876, 3888, 4064, 4080, 4104, 4131, 4318, 4320, 4374, 4560, 4572, 4590, 4617, 4826, 4845, 4860, 4896, 5080, 5130, 5168, 5184, 5440, 5472, 5508, 5715, 5814, 5832, 6080, 6096, 6120, 6156, 6460, 6477, 6480, 6840, 6858, 6885, 7239, 7290, 7344, 7620, 7695, 7752, 7776, 8128, 8160, 8208, 8262, 8636, 8640, 8721, 8748, 9120, 9144, 9180, 9234, 9652, 9690, 9720, 9792, 10160, 10260, 10287, 10336, 10795, 10935, 10944, 11016, 11430, 11628, 11664, 12065, 12192, 12240, 12312, 12393, 12920, 12954, 12960, 13680, 13716, 13770, 13851, 14478, 14535, 14580, 14688, 15240, 15390, 15504, 15552, 16320, 16416, 16524, 17145, 17272, 17442, 17496, 18240, 18288, 18360, 18468, 19304, 19380, 19431, 19440, 20320, 20520, 20574, 20655, 20672, 21590, 21717, 21870, 22032, 22860, 23085, 23256, 23328, 24130, 24384, 24480, 24624, 24786, 25840, 25908, 25920, 26163, 27360, 27432, 27540, 27702, 28956, 29070, 29160, 29376, 30480, 30780, 30861, 31008, 32385, 32832, 33048, 34290, 34544, 34884, 34992, 36195, 36576, 36720, 36936, 37179, 38608, 38760, 38862, 38880, 40640, 41021, 41040, 41148, 41310, 41553, 43180, 43434, 43605, 43740, 44064, 45720, 46170, 46512, 46656, 48260, 48960, 49248, 49572, 51435, 51680, 51816, 52326, 54720, 54864, 55080, 55404, 57912, 58140, 58293, 58320, 60960, 61560, 61722, 61965, 62016, 64770, 65151, 66096, 68580, 69088, 69255, 69768, 69984, 72390, 73152, 73440, 73872, 74358, 77216, 77520, 77724, 77760, 78489, 82042, 82080, 82296, 82620, 83106, 86360, 86868, 87210, 87480, 88128, 91440, 92340, 92583, 93024, 96520, 97155, 98496, 99144, 102870, 103360, 103632, 104652, 108585, 109728, 110160, 110808, 115824, 116280, 116586, 116640, 121920, 123063, 123120, 123444, 123930, 129540, 130302, 130815, 132192, 137160, 138176, 138510, 139536, 139968, 144780, 146880, 147744, 148716, 154305, 154432, 155040, 155448, 156978, 164084, 164160, 164592, 165240, 166212, 172720, 173736, 174420, 174879, 174960, 182880, 184680, 185166, 185895, 186048, 193040, 194310, 195453, 198288, 205105, 205740, 207264, 207765, 209304, 217170, 219456, 220320, 221616, 231648, 232560, 233172, 233280, 235467, 246126, 246240, 246888, 247860, 259080, 260604, 261630, 264384, 274320, 277020, 277749, 279072, 289560, 291465, 295488, 297432, 308610, 310080, 310896, 313956, 325755, 328168, 329184, 330480, 332424, 345440, 347472, 348840, 349758, 349920, 365760, 369189, 369360, 370332, 371790, 386080, 388620, 390906, 392445, 396576, 410210, 411480, 414528, 415530, 418608, 434340, 440640, 443232, 462915, 463296, 465120, 466344, 470934, 492252, 492480, 493776, 495720, 518160, 521208, 523260, 524637, 548640, 554040, 555498, 558144, 579120, 582930, 586359, 594864, 615315, 617220, 621792, 627912, 651510, 656336, 658368, 660960, 664848, 690880, 694944, 697680, 699516, 699840, 706401, 738378, 738720, 740664, 743580, 772160, 777240, 781812, 784890, 793152, 820420, 822960, 831060, 837216, 868680, 874395, 886464, 925830, 930240, 932688, 941868, 977265, 984504, 987552, 991440, 1036320, 1042416, 1046520, 1049274, 1097280, 1107567, 1108080, 1110996, 1158240, 1165860, 1172718, 1177335, 1189728, 1230630, 1234440, 1243584, 1255824, 1303020, 1312672, 1321920, 1329696, 1388745, 1389888, 1395360, 1399032, 1412802, 1476756, 1477440, 1481328, 1487160, 1554480, 1563624, 1569780, 1573911, 1640840, 1645920, 1662120, 1674432, 1737360, 1748790, 1759077, 1845945, 1851660, 1865376, 1883736, 1954530, 1969008, 1975104, 1982880, 2072640, 2084832, 2093040, 2098548, 2215134, 2216160, 2221992, 2316480, 2331720, 2345436, 2354670, 2379456, 2461260, 2468880, 2511648, 2606040, 2623185, 2625344, 2659392, 2777490, 2790720, 2798064, 2825604, 2931795, 2953512, 2962656, 2974320, 3108960, 3127248, 3139560, 3147822, 3281680, 3291840, 3322701, 3324240, 3474720, 3497580, 3518154, 3532005, 3691890, 3703320, 3730752, 3767472, 3909060, 3938016, 3965760, 4169664, 4186080, 4197096, 4430268, 4432320, 4443984, 4663440, 4690872, 4709340, 4721733, 4922520, 4937760, 5023296, 5212080, 5246370, 5277231, 5537835, 5554980, 5596128, 5651208, 5863590, 5907024, 5925312, 5948640, 6217920, 6254496, 6279120, 6295644, 6563360, 6645402, 6648480, 6949440, 6995160, 7036308, 7064010, 7383780, 7406640, 7534944, 7818120, 7869555, 7876032, 8372160, 8394192, 8795385, 8860536, 8887968, 9326880, 9381744, 9418680, 9443466, 9845040, 9875520, 9968103, 10424160, 10492740, 10554462, 11075670, 11109960, 11192256, 11302416, 11727180, 11814048, 11897280, 12508992, 12558240, 12591288, 13126720, 13290804, 13296960, 13990320, 14072616, 14128020, 14767560, 14813280, 15069888, 15636240, 15739110, 16613505, 16788384, 17590770, 17721072, 17775936, 18653760, 18763488, 18837360, 18886932, 19690080, 19936206, 20848320, 20985480, 21108924, 22151340, 22219920, 22604832, 23454360, 23608665, 23628096, 25116480, 25182576, 26386155, 26581608, 27980640, 28145232, 28256040, 29535120, 29626560, 29904309, 31272480, 31478220, 33227010, 33576768, 35181540, 35442144, 37526976, 37674720, 37773864, 39380160, 39872412, 41970960, 42217848, 44302680, 44439840, 45209664, 46908720, 47217330, 49840515, 50365152, 52772310, 53163216, 55961280, 56290464, 56512080, 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約数ペア:

[(1, 28708136640), (2, 14354068320), (3, 9569378880), (4, 7177034160), (5, 5741627328), (6, 4784689440), (8, 3588517080), (9, 3189792960), (10, 2870813664), (12, 2392344720), (15, 1913875776), (16, 1794258540), (17, 1688713920), (18, 1594896480), (19, 1510954560), (20, 1435406832), (24, 1196172360), (27, 1063264320), (30, 956937888), (32, 897129270), (34, 844356960), (36, 797448240), (38, 755477280), (40, 717703416), (45, 637958592), (48, 598086180), (51, 562904640), (54, 531632160), (57, 503651520), (60, 478468944), (64, 448564635), (68, 422178480), (72, 398724120), (76, 377738640), (80, 358851708), (81, 354421440), (85, 337742784), (90, 318979296), (95, 302190912), (96, 299043090), (102, 281452320), (108, 265816080), (114, 251825760), (120, 239234472), (127, 226048320), (135, 212652864), (136, 211089240), (144, 199362060), (152, 188869320), (153, 187634880), (160, 179425854), (162, 177210720), (170, 168871392), (171, 167883840), (180, 159489648), (190, 151095456), (192, 149521545), (204, 140726160), (216, 132908040), (228, 125912880), (240, 119617236), (243, 118140480), (254, 113024160), (255, 112580928), (270, 106326432), (272, 105544620), (285, 100730304), (288, 99681030), (304, 94434660), (306, 93817440), (320, 89712927), (323, 88879680), (324, 88605360), (340, 84435696), (342, 83941920), (360, 79744824), (380, 75547728), (381, 75349440), (405, 70884288), (408, 70363080), (432, 66454020), (456, 62956440), (459, 62544960), (480, 59808618), (486, 59070240), (508, 56512080), (510, 56290464), (513, 55961280), (540, 53163216), (544, 52772310), (570, 50365152), (576, 49840515), (608, 47217330), (612, 46908720), (635, 45209664), (646, 44439840), (648, 44302680), (680, 42217848), (684, 41970960), (720, 39872412), (729, 39380160), (760, 37773864), (762, 37674720), (765, 37526976), (810, 35442144), (816, 35181540), (855, 33576768), (864, 33227010), (912, 31478220), (918, 31272480), (960, 29904309), (969, 29626560), (972, 29535120), (1016, 28256040), (1020, 28145232), (1026, 27980640), (1080, 26581608), (1088, 26386155), (1140, 25182576), (1143, 25116480), (1215, 23628096), (1216, 23608665), (1224, 23454360), (1270, 22604832), (1292, 22219920), (1296, 22151340), (1360, 21108924), (1368, 20985480), (1377, 20848320), (1440, 19936206), (1458, 19690080), (1520, 18886932), (1524, 18837360), (1530, 18763488), (1539, 18653760), (1615, 17775936), (1620, 17721072), (1632, 17590770), (1710, 16788384), (1728, 16613505), (1824, 15739110), (1836, 15636240), (1905, 15069888), (1938, 14813280), (1944, 14767560), (2032, 14128020), (2040, 14072616), (2052, 13990320), (2159, 13296960), (2160, 13290804), (2187, 13126720), (2280, 12591288), (2286, 12558240), (2295, 12508992), (2413, 11897280), (2430, 11814048), (2448, 11727180), (2540, 11302416), (2565, 11192256), (2584, 11109960), (2592, 11075670), (2720, 10554462), (2736, 10492740), (2754, 10424160), (2880, 9968103), (2907, 9875520), (2916, 9845040), (3040, 9443466), (3048, 9418680), (3060, 9381744), (3078, 9326880), (3230, 8887968), (3240, 8860536), (3264, 8795385), (3420, 8394192), (3429, 8372160), (3645, 7876032), (3648, 7869555), (3672, 7818120), (3810, 7534944), (3876, 7406640), (3888, 7383780), (4064, 7064010), (4080, 7036308), (4104, 6995160), (4131, 6949440), (4318, 6648480), (4320, 6645402), (4374, 6563360), (4560, 6295644), (4572, 6279120), (4590, 6254496), (4617, 6217920), (4826, 5948640), (4845, 5925312), (4860, 5907024), (4896, 5863590), (5080, 5651208), (5130, 5596128), (5168, 5554980), (5184, 5537835), (5440, 5277231), (5472, 5246370), (5508, 5212080), (5715, 5023296), (5814, 4937760), (5832, 4922520), (6080, 4721733), (6096, 4709340), (6120, 4690872), (6156, 4663440), (6460, 4443984), (6477, 4432320), (6480, 4430268), (6840, 4197096), (6858, 4186080), (6885, 4169664), (7239, 3965760), (7290, 3938016), (7344, 3909060), (7620, 3767472), (7695, 3730752), (7752, 3703320), (7776, 3691890), (8128, 3532005), (8160, 3518154), (8208, 3497580), (8262, 3474720), (8636, 3324240), (8640, 3322701), (8721, 3291840), (8748, 3281680), (9120, 3147822), (9144, 3139560), (9180, 3127248), (9234, 3108960), (9652, 2974320), (9690, 2962656), (9720, 2953512), (9792, 2931795), (10160, 2825604), (10260, 2798064), (10287, 2790720), (10336, 2777490), (10795, 2659392), (10935, 2625344), (10944, 2623185), (11016, 2606040), (11430, 2511648), (11628, 2468880), (11664, 2461260), (12065, 2379456), (12192, 2354670), (12240, 2345436), (12312, 2331720), (12393, 2316480), (12920, 2221992), (12954, 2216160), (12960, 2215134), (13680, 2098548), (13716, 2093040), (13770, 2084832), (13851, 2072640), (14478, 1982880), (14535, 1975104), (14580, 1969008), (14688, 1954530), (15240, 1883736), (15390, 1865376), (15504, 1851660), (15552, 1845945), (16320, 1759077), (16416, 1748790), (16524, 1737360), (17145, 1674432), (17272, 1662120), (17442, 1645920), (17496, 1640840), (18240, 1573911), (18288, 1569780), (18360, 1563624), (18468, 1554480), (19304, 1487160), (19380, 1481328), (19431, 1477440), (19440, 1476756), (20320, 1412802), (20520, 1399032), (20574, 1395360), (20655, 1389888), (20672, 1388745), (21590, 1329696), (21717, 1321920), (21870, 1312672), (22032, 1303020), (22860, 1255824), (23085, 1243584), (23256, 1234440), (23328, 1230630), (24130, 1189728), (24384, 1177335), (24480, 1172718), (24624, 1165860), (24786, 1158240), (25840, 1110996), (25908, 1108080), (25920, 1107567), (26163, 1097280), (27360, 1049274), (27432, 1046520), (27540, 1042416), (27702, 1036320), (28956, 991440), (29070, 987552), (29160, 984504), (29376, 977265), (30480, 941868), (30780, 932688), (30861, 930240), (31008, 925830), (32385, 886464), (32832, 874395), (33048, 868680), (34290, 837216), (34544, 831060), (34884, 822960), (34992, 820420), (36195, 793152), (36576, 784890), (36720, 781812), (36936, 777240), (37179, 772160), (38608, 743580), (38760, 740664), (38862, 738720), (38880, 738378), (40640, 706401), (41021, 699840), (41040, 699516), (41148, 697680), (41310, 694944), (41553, 690880), (43180, 664848), (43434, 660960), (43605, 658368), (43740, 656336), (44064, 651510), (45720, 627912), (46170, 621792), (46512, 617220), (46656, 615315), (48260, 594864), (48960, 586359), (49248, 582930), (49572, 579120), (51435, 558144), (51680, 555498), (51816, 554040), (52326, 548640), (54720, 524637), (54864, 523260), (55080, 521208), (55404, 518160), (57912, 495720), (58140, 493776), (58293, 492480), (58320, 492252), (60960, 470934), (61560, 466344), (61722, 465120), (61965, 463296), (62016, 462915), (64770, 443232), (65151, 440640), (66096, 434340), (68580, 418608), (69088, 415530), (69255, 414528), (69768, 411480), (69984, 410210), (72390, 396576), (73152, 392445), (73440, 390906), (73872, 388620), (74358, 386080), (77216, 371790), (77520, 370332), (77724, 369360), (77760, 369189), (78489, 365760), (82042, 349920), (82080, 349758), (82296, 348840), (82620, 347472), (83106, 345440), (86360, 332424), (86868, 330480), (87210, 329184), (87480, 328168), (88128, 325755), (91440, 313956), (92340, 310896), (92583, 310080), (93024, 308610), (96520, 297432), (97155, 295488), (98496, 291465), (99144, 289560), (102870, 279072), (103360, 277749), (103632, 277020), (104652, 274320), (108585, 264384), (109728, 261630), (110160, 260604), (110808, 259080), (115824, 247860), (116280, 246888), (116586, 246240), (116640, 246126), (121920, 235467), (123063, 233280), (123120, 233172), (123444, 232560), (123930, 231648), (129540, 221616), (130302, 220320), (130815, 219456), (132192, 217170), (137160, 209304), (138176, 207765), (138510, 207264), (139536, 205740), (139968, 205105), (144780, 198288), (146880, 195453), (147744, 194310), (148716, 193040), (154305, 186048), (154432, 185895), (155040, 185166), (155448, 184680), (156978, 182880), (164084, 174960), (164160, 174879), (164592, 174420), (165240, 173736), (166212, 172720)]