28399435680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 864

約数和(自身を含む): 121318803648

約数和(自身を除く): 92919367968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 49, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 96, 98, 102, 105, 110, 112, 119, 120, 121, 132, 136, 140, 147, 154, 160, 165, 168, 170, 176, 187, 196, 204, 210, 220, 224, 231, 238, 240, 242, 245, 255, 264, 272, 280, 294, 308, 330, 336, 340, 352, 357, 363, 374, 385, 392, 408, 420, 440, 462, 476, 480, 484, 490, 510, 528, 539, 544, 560, 561, 587, 588, 595, 605, 616, 660, 672, 680, 714, 726, 735, 748, 770, 784, 816, 833, 840, 847, 880, 924, 935, 952, 968, 980, 1020, 1056, 1078, 1120, 1122, 1155, 1174, 1176, 1190, 1210, 1232, 1309, 1320, 1360, 1428, 1452, 1470, 1496, 1540, 1568, 1617, 1632, 1666, 1680, 1694, 1760, 1761, 1785, 1815, 1848, 1870, 1904, 1936, 1960, 2040, 2057, 2156, 2244, 2310, 2348, 2352, 2380, 2420, 2464, 2499, 2541, 2618, 2640, 2695, 2720, 2805, 2856, 2904, 2935, 2940, 2992, 3080, 3234, 3332, 3360, 3388, 3522, 3570, 3630, 3696, 3740, 3808, 3872, 3920, 3927, 4080, 4109, 4114, 4165, 4235, 4312, 4488, 4620, 4696, 4704, 4760, 4840, 4998, 5082, 5236, 5280, 5390, 5610, 5712, 5808, 5870, 5880, 5929, 5984, 6160, 6171, 6457, 6468, 6545, 6664, 6776, 7044, 7140, 7260, 7392, 7480, 7840, 7854, 8085, 8160, 8218, 8228, 8330, 8470, 8624, 8805, 8976, 9163, 9240, 9392, 9520, 9680, 9979, 9996, 10164, 10285, 10472, 10780, 11220, 11424, 11616, 11740, 11760, 11858, 12320, 12327, 12342, 12495, 12705, 12914, 12936, 13090, 13328, 13552, 14088, 14280, 14399, 14520, 14960, 15708, 16170, 16436, 16456, 16660, 16940, 17248, 17610, 17787, 17952, 18326, 18480, 18784, 19040, 19360, 19371, 19635, 19958, 19992, 20328, 20545, 20570, 20944, 21560, 22440, 23480, 23520, 23716, 24654, 24684, 24990, 25410, 25828, 25872, 26180, 26656, 27104, 27489, 28176, 28560, 28763, 28798, 29040, 29645, 29920, 29937, 30855, 31416, 32285, 32340, 32872, 32912, 33320, 33880, 35220, 35574, 36652, 36960, 38742, 39270, 39916, 39984, 40656, 41090, 41140, 41888, 43120, 43197, 44880, 45199, 45815, 46960, 47432, 49308, 49368, 49895, 49980, 50820, 51656, 51744, 52360, 54978, 56352, 57120, 57526, 57596, 58080, 59290, 59874, 61635, 61710, 62832, 64570, 64680, 65744, 65824, 66640, 67760, 69853, 70440, 71027, 71148, 71995, 73304, 77484, 78540, 79832, 79968, 81312, 82180, 82280, 86240, 86289, 86394, 88935, 89760, 90398, 91630, 93920, 94864, 96855, 98616, 98736, 99790, 99960, 100793, 101640, 103312, 104720, 109769, 109956, 115052, 115192, 118580, 119748, 123270, 123420, 125664, 129140, 129360, 131488, 133280, 135520, 135597, 137445, 139706, 140880, 142054, 142296, 143815, 143990, 146608, 149685, 154968, 157080, 159664, 164360, 164560, 172578, 172788, 177870, 180796, 183260, 189728, 193710, 197232, 197472, 199580, 199920, 201586, 203280, 206624, 209440, 209559, 213081, 215985, 219538, 219912, 225995, 230104, 230384, 237160, 239496, 246540, 246840, 258280, 258720, 271194, 274890, 279412, 281760, 284108, 284592, 287630, 287980, 293216, 299370, 302379, 309936, 314160, 316393, 319328, 328720, 329120, 329307, 345156, 345576, 349265, 355135, 355740, 361592, 366520, 387420, 394464, 399160, 399840, 403172, 406560, 419118, 426162, 431445, 431970, 439076, 439824, 451990, 460208, 460768, 474320, 478992, 488971, 493080, 493680, 497189, 503965, 516560, 542388, 548845, 549780, 558824, 568216, 569184, 575260, 575960, 598740, 604758, 619872, 628320, 632786, 657440, 658614, 677985, 690312, 691152, 698530, 710270, 711480, 723184, 733040, 768383, 774840, 798320, 806344, 838236, 852324, 862890, 863940, 878152, 879648, 903980, 920416, 948640, 949179, 957984, 977942, 986160, 987360, 994378, 1007930, 1033120, 1047795, 1065405, 1084776, 1097690, 1099560, 1117648, 1136432, 1150520, 1151920, 1197480, 1207459, 1209516, 1265572, 1317228, 1355970, 1380624, 1382304, 1397060, 1420540, 1422960, 1446368, 1466080, 1466913, 1491567, 1511895, 1536766, 1549680, 1581965, 1596640, 1612688, 1646535, 1676472, 1704648, 1725780, 1727880, 1756304, 1807960, 1898358, 1955884, 1972320, 1988756, 2015860, 2095590, 2130810, 2169552, 2195380, 2199120, 2235296, 2272864, 2301040, 2303840, 2305149, 2394960, 2414918, 2419032, 2444855, 2485945, 2531144, 2634456, 2711940, 2761248, 2794120, 2841080, 2845920, 2933826, 2983134, 3023790, 3073532, 3099360, 3163930, 3225376, 3293070, 3352944, 3409296, 3451560, 3455760, 3480323, 3512608, 3615920, 3622377, 3796716, 3841915, 3911768, 3977512, 4031720, 4191180, 4261620, 4339104, 4390760, 4398240, 4602080, 4610298, 4745895, 4789920, 4829836, 4838064, 4889710, 4971890, 5062288, 5268912, 5378681, 5423880, 5588240, 5682160, 5867652, 5966268, 6037295, 6047580, 6147064, 6327860, 6586140, 6705888, 6818592, 6903120, 6911520, 6960646, 7231840, 7244754, 7334565, 7457835, 7593432, 7683830, 7823536, 7955024, 8063440, 8382360, 8452213, 8523240, 8781520, 9220596, 9491790, 9659672, 9676128, 9779420, 9943780, 10124576, 10440969, 10537824, 10757362, 10847760, 11176480, 11364320, 11525745, 11735304, 11932536, 12074590, 12095160, 12294128, 12655720, 13172280, 13806240, 13921292, 14489508, 14669130, 14915670, 15186864, 15367660, 15647072, 15910048, 16126880, 16136043, 16764720, 16904426, 17046480, 17401615, 17563040, 18111885, 18441192, 18983580, 19319344, 19558840, 19887560, 20881938, 21514724, 21695520, 23051490, 23470608, 23865072, 24149180, 24190320, 24588256, 25311440, 25356639, 26344560, 26893405, 27842584, 28979016, 29338260, 29831340, 30373728, 30735320, 32272086, 33529440, 33808852, 34092960, 34803230, 36223770, 36882384, 37967160, 38638688, 39117680, 39775120, 41763876, 42261065, 43029448, 46102980, 46941216, 47730144, 48298360, 48380640, 50622880, 50713278, 52204845, 52689120, 53786810, 55685168, 57958032, 58676520, 59165491, 59662680, 61470640, 64544172, 67617704, 69606460, 72447540, 73764768, 75934320, 78235360, 79550240, 80680215, 83527752, 84522130, 86058896, 92205960, 96596720, 101426556, 104409690, 107573620, 111370336, 115916064, 117353040, 118330982, 119325360, 122941280, 126783195, 129088344, 135235408, 139212920, 144895080, 151868640, 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約数ペア:

[(1, 28399435680), (2, 14199717840), (3, 9466478560), (4, 7099858920), (5, 5679887136), (6, 4733239280), (7, 4057062240), (8, 3549929460), (10, 2839943568), (11, 2581766880), (12, 2366619640), (14, 2028531120), (15, 1893295712), (16, 1774964730), (17, 1670555040), (20, 1419971784), (21, 1352354080), (22, 1290883440), (24, 1183309820), (28, 1014265560), (30, 946647856), (32, 887482365), (33, 860588960), (34, 835277520), (35, 811412448), (40, 709985892), (42, 676177040), (44, 645441720), (48, 591654910), (49, 579580320), (51, 556851680), (55, 516353376), (56, 507132780), (60, 473323928), (66, 430294480), (68, 417638760), (70, 405706224), (77, 368823840), (80, 354992946), (84, 338088520), (85, 334111008), (88, 322720860), (96, 295827455), (98, 289790160), (102, 278425840), (105, 270470816), (110, 258176688), (112, 253566390), (119, 238650720), (120, 236661964), (121, 234706080), (132, 215147240), (136, 208819380), (140, 202853112), (147, 193193440), (154, 184411920), (160, 177496473), (165, 172117792), (168, 169044260), (170, 167055504), (176, 161360430), (187, 151868640), (196, 144895080), (204, 139212920), (210, 135235408), (220, 129088344), (224, 126783195), (231, 122941280), (238, 119325360), (240, 118330982), (242, 117353040), (245, 115916064), (255, 111370336), (264, 107573620), (272, 104409690), (280, 101426556), (294, 96596720), (308, 92205960), (330, 86058896), (336, 84522130), (340, 83527752), (352, 80680215), (357, 79550240), (363, 78235360), (374, 75934320), (385, 73764768), (392, 72447540), (408, 69606460), (420, 67617704), (440, 64544172), (462, 61470640), (476, 59662680), (480, 59165491), (484, 58676520), (490, 57958032), (510, 55685168), (528, 53786810), (539, 52689120), (544, 52204845), (560, 50713278), (561, 50622880), (587, 48380640), (588, 48298360), (595, 47730144), (605, 46941216), (616, 46102980), (660, 43029448), (672, 42261065), (680, 41763876), (714, 39775120), (726, 39117680), (735, 38638688), (748, 37967160), (770, 36882384), (784, 36223770), (816, 34803230), (833, 34092960), (840, 33808852), (847, 33529440), (880, 32272086), (924, 30735320), (935, 30373728), (952, 29831340), (968, 29338260), (980, 28979016), (1020, 27842584), (1056, 26893405), (1078, 26344560), (1120, 25356639), (1122, 25311440), (1155, 24588256), (1174, 24190320), (1176, 24149180), (1190, 23865072), (1210, 23470608), (1232, 23051490), (1309, 21695520), (1320, 21514724), (1360, 20881938), (1428, 19887560), (1452, 19558840), (1470, 19319344), (1496, 18983580), (1540, 18441192), (1568, 18111885), (1617, 17563040), (1632, 17401615), (1666, 17046480), (1680, 16904426), (1694, 16764720), (1760, 16136043), (1761, 16126880), (1785, 15910048), (1815, 15647072), (1848, 15367660), (1870, 15186864), (1904, 14915670), (1936, 14669130), (1960, 14489508), (2040, 13921292), (2057, 13806240), (2156, 13172280), (2244, 12655720), (2310, 12294128), (2348, 12095160), (2352, 12074590), (2380, 11932536), (2420, 11735304), (2464, 11525745), (2499, 11364320), (2541, 11176480), (2618, 10847760), (2640, 10757362), (2695, 10537824), (2720, 10440969), (2805, 10124576), (2856, 9943780), (2904, 9779420), (2935, 9676128), (2940, 9659672), (2992, 9491790), (3080, 9220596), (3234, 8781520), (3332, 8523240), (3360, 8452213), (3388, 8382360), (3522, 8063440), (3570, 7955024), (3630, 7823536), (3696, 7683830), (3740, 7593432), (3808, 7457835), (3872, 7334565), (3920, 7244754), (3927, 7231840), (4080, 6960646), (4109, 6911520), (4114, 6903120), (4165, 6818592), (4235, 6705888), (4312, 6586140), (4488, 6327860), (4620, 6147064), (4696, 6047580), (4704, 6037295), (4760, 5966268), (4840, 5867652), (4998, 5682160), (5082, 5588240), (5236, 5423880), (5280, 5378681), (5390, 5268912), (5610, 5062288), (5712, 4971890), (5808, 4889710), (5870, 4838064), (5880, 4829836), (5929, 4789920), (5984, 4745895), (6160, 4610298), (6171, 4602080), (6457, 4398240), (6468, 4390760), (6545, 4339104), (6664, 4261620), (6776, 4191180), (7044, 4031720), (7140, 3977512), (7260, 3911768), (7392, 3841915), (7480, 3796716), (7840, 3622377), (7854, 3615920), (8085, 3512608), (8160, 3480323), (8218, 3455760), (8228, 3451560), (8330, 3409296), (8470, 3352944), (8624, 3293070), (8805, 3225376), (8976, 3163930), (9163, 3099360), (9240, 3073532), (9392, 3023790), (9520, 2983134), (9680, 2933826), (9979, 2845920), (9996, 2841080), (10164, 2794120), (10285, 2761248), (10472, 2711940), (10780, 2634456), (11220, 2531144), (11424, 2485945), (11616, 2444855), (11740, 2419032), (11760, 2414918), (11858, 2394960), (12320, 2305149), (12327, 2303840), (12342, 2301040), (12495, 2272864), (12705, 2235296), (12914, 2199120), (12936, 2195380), (13090, 2169552), (13328, 2130810), (13552, 2095590), (14088, 2015860), (14280, 1988756), (14399, 1972320), (14520, 1955884), (14960, 1898358), (15708, 1807960), (16170, 1756304), (16436, 1727880), (16456, 1725780), (16660, 1704648), (16940, 1676472), (17248, 1646535), (17610, 1612688), (17787, 1596640), (17952, 1581965), (18326, 1549680), (18480, 1536766), (18784, 1511895), (19040, 1491567), (19360, 1466913), (19371, 1466080), (19635, 1446368), (19958, 1422960), (19992, 1420540), (20328, 1397060), (20545, 1382304), (20570, 1380624), (20944, 1355970), (21560, 1317228), (22440, 1265572), (23480, 1209516), (23520, 1207459), (23716, 1197480), (24654, 1151920), (24684, 1150520), (24990, 1136432), (25410, 1117648), (25828, 1099560), (25872, 1097690), (26180, 1084776), (26656, 1065405), (27104, 1047795), (27489, 1033120), (28176, 1007930), (28560, 994378), (28763, 987360), (28798, 986160), (29040, 977942), (29645, 957984), (29920, 949179), (29937, 948640), (30855, 920416), (31416, 903980), (32285, 879648), (32340, 878152), (32872, 863940), (32912, 862890), (33320, 852324), (33880, 838236), (35220, 806344), (35574, 798320), (36652, 774840), (36960, 768383), (38742, 733040), (39270, 723184), (39916, 711480), (39984, 710270), (40656, 698530), (41090, 691152), (41140, 690312), (41888, 677985), (43120, 658614), (43197, 657440), (44880, 632786), (45199, 628320), (45815, 619872), (46960, 604758), (47432, 598740), (49308, 575960), (49368, 575260), (49895, 569184), (49980, 568216), (50820, 558824), (51656, 549780), (51744, 548845), (52360, 542388), (54978, 516560), (56352, 503965), (57120, 497189), (57526, 493680), (57596, 493080), (58080, 488971), (59290, 478992), (59874, 474320), (61635, 460768), (61710, 460208), (62832, 451990), (64570, 439824), (64680, 439076), (65744, 431970), (65824, 431445), (66640, 426162), (67760, 419118), (69853, 406560), (70440, 403172), (71027, 399840), (71148, 399160), (71995, 394464), (73304, 387420), (77484, 366520), (78540, 361592), (79832, 355740), (79968, 355135), (81312, 349265), (82180, 345576), (82280, 345156), (86240, 329307), (86289, 329120), (86394, 328720), (88935, 319328), (89760, 316393), (90398, 314160), (91630, 309936), (93920, 302379), (94864, 299370), (96855, 293216), (98616, 287980), (98736, 287630), (99790, 284592), (99960, 284108), (100793, 281760), (101640, 279412), (103312, 274890), (104720, 271194), (109769, 258720), (109956, 258280), (115052, 246840), (115192, 246540), (118580, 239496), (119748, 237160), (123270, 230384), (123420, 230104), (125664, 225995), (129140, 219912), (129360, 219538), (131488, 215985), (133280, 213081), (135520, 209559), (135597, 209440), (137445, 206624), (139706, 203280), (140880, 201586), (142054, 199920), (142296, 199580), (143815, 197472), (143990, 197232), (146608, 193710), (149685, 189728), (154968, 183260), (157080, 180796), (159664, 177870), (164360, 172788), (164560, 172578)]