18838406520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 640

約数和(自身を含む): 72260812800

約数和(自身を除く): 53422406280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 47, 51, 54, 57, 60, 68, 72, 76, 81, 85, 90, 94, 95, 102, 108, 114, 120, 135, 136, 141, 152, 153, 162, 170, 171, 180, 188, 190, 204, 216, 228, 235, 255, 270, 282, 285, 306, 323, 324, 340, 342, 360, 376, 380, 383, 405, 408, 423, 456, 459, 470, 510, 513, 540, 564, 570, 612, 646, 648, 680, 684, 705, 760, 765, 766, 799, 810, 846, 855, 893, 918, 940, 969, 1020, 1026, 1080, 1128, 1140, 1149, 1224, 1269, 1292, 1368, 1377, 1410, 1530, 1532, 1539, 1598, 1615, 1620, 1692, 1710, 1786, 1836, 1880, 1915, 1938, 2040, 2052, 2115, 2280, 2295, 2298, 2397, 2538, 2565, 2584, 2679, 2754, 2820, 2907, 3060, 3064, 3078, 3196, 3230, 3240, 3384, 3420, 3447, 3572, 3672, 3807, 3830, 3876, 3995, 4104, 4230, 4465, 4590, 4596, 4794, 4845, 5076, 5130, 5358, 5508, 5640, 5745, 5814, 6120, 6156, 6345, 6392, 6460, 6511, 6840, 6885, 6894, 7144, 7191, 7277, 7614, 7660, 7695, 7752, 7990, 8037, 8460, 8721, 8930, 9180, 9192, 9588, 9690, 10152, 10260, 10341, 10716, 11016, 11490, 11628, 11985, 12312, 12690, 12920, 13022, 13395, 13770, 13788, 14382, 14535, 14554, 15181, 15228, 15320, 15390, 15980, 16074, 16920, 17235, 17442, 17860, 18001, 18360, 19035, 19176, 19380, 19533, 20520, 20682, 21432, 21573, 21831, 22980, 23256, 23970, 24111, 25380, 26044, 26163, 26790, 27540, 27576, 28764, 29070, 29108, 30362, 30456, 30780, 31023, 31960, 32148, 32555, 34470, 34884, 35720, 35955, 36002, 36385, 38070, 38760, 39066, 40185, 41364, 43146, 43605, 43662, 45543, 45960, 47940, 48222, 50760, 51705, 52088, 52326, 53580, 54003, 55080, 57528, 58140, 58216, 58599, 60724, 61560, 62046, 64296, 64719, 65110, 65493, 68940, 69768, 71910, 72004, 72333, 72770, 75905, 76140, 78132, 80370, 82728, 86292, 87210, 87324, 90005, 91086, 95880, 96444, 97665, 103410, 104652, 107160, 107865, 108006, 109155, 116280, 117198, 120555, 121448, 123709, 124092, 129438, 130220, 130815, 130986, 136629, 137880, 143820, 144008, 144666, 145540, 151810, 152280, 155115, 156264, 160740, 162009, 172584, 174420, 174648, 175797, 180010, 182172, 192888, 195330, 196479, 206820, 209304, 215730, 216012, 218310, 227715, 234396, 241110, 247418, 248184, 258876, 260440, 261630, 261972, 270015, 273258, 287640, 289332, 291080, 292995, 303620, 306017, 310230, 321480, 323595, 324018, 327465, 342019, 348840, 351594, 360020, 361665, 364344, 371127, 390660, 392958, 409887, 413640, 431460, 432024, 436620, 455430, 468792, 482220, 486027, 494836, 517752, 523260, 523944, 527391, 540030, 546516, 578664, 585990, 589437, 607240, 612034, 618545, 620460, 647190, 648036, 654930, 683145, 684038, 703188, 720040, 723330, 742254, 781320, 785916, 810045, 819774, 862920, 873240, 878985, 910860, 918051, 964440, 972054, 982395, 989672, 1026057, 1046520, 1054782, 1080060, 1093032, 1113381, 1171980, 1178874, 1224068, 1229661, 1237090, 1240920, 1294380, 1296072, 1309860, 1366290, 1368076, 1406376, 1446660, 1458081, 1484508, 1530085, 1571832, 1620090, 1639548, 1710095, 1757970, 1821720, 1836102, 1855635, 1944108, 1964790, 2049435, 2052114, 2109564, 2160120, 2226762, 2343960, 2357748, 2430135, 2448136, 2459322, 2474180, 2588760, 2619720, 2636955, 2732580, 2736152, 2754153, 2893320, 2916162, 2947185, 2969016, 3060170, 3078171, 3240180, 3279096, 3340143, 3420190, 3515940, 3672204, 3711270, 3888216, 3929580, 4098870, 4104228, 4219128, 4453524, 4590255, 4715496, 4860270, 4918644, 4948360, 5130285, 5273910, 5465160, 5508306, 5566905, 5814323, 5832324, 5894370, 6120340, 6148305, 6156342, 6480360, 6680286, 6840380, 7031880, 7290405, 7344408, 7422540, 7859160, 8197740, 8208456, 8262459, 8907048, 9180510, 9234513, 9720540, 9837288, 10020429, 10260570, 10547820, 11016612, 11133810, 11628646, 11664648, 11788740, 12240680, 12296610, 12312684, 13360572, 13680760, 13770765, 14580810, 14845080, 15390855, 16395480, 16524918, 16700715, 17442969, 18361020, 18469026, 19441080, 20040858, 20521140, 21095640, 22033224, 22267620, 23257292, 23577480, 24593220, 24625368, 24787377, 26721144, 27541530, 27703539, 29071615, 29161620, 30781710, 33049836, 33401430, 34885938, 36722040, 36938052, 40081716, 41042280, 41312295, 44535240, 46172565, 46514584, 49186440, 49574754, 50102145, 52328907, 55083060, 55407078, 58143230, 58323240, 61563420, 66099672, 66802860, 69771876, 73876104, 80163432, 82624590, 87214845, 92345130, 99149508, 100204290, 104657814, 110166120, 110814156, 116286460, 123126840, 123936885, 133605720, 138517695, 139543752, 156986721, 165249180, 174429690, 184690260, 198299016, 200408580, 209315628, 221628312, 232572920, 247873770, 261644535, 277035390, 313973442, 330498360, 348859380, 369380520, 400817160, 418631256, 470960163, 495747540, 523289070, 554070780, 627946884, 697718760, 784933605, 941920326, 991495080, 1046578140, 1108141560, 1255893768, 1569867210, 1883840652, 2093156280, 2354800815, 3139734420, 3767681304, 4709601630, 6279468840, 9419203260, 18838406520]

約数ペア:

[(1, 18838406520), (2, 9419203260), (3, 6279468840), (4, 4709601630), (5, 3767681304), (6, 3139734420), (8, 2354800815), (9, 2093156280), (10, 1883840652), (12, 1569867210), (15, 1255893768), (17, 1108141560), (18, 1046578140), (19, 991495080), (20, 941920326), (24, 784933605), (27, 697718760), (30, 627946884), (34, 554070780), (36, 523289070), (38, 495747540), (40, 470960163), (45, 418631256), (47, 400817160), (51, 369380520), (54, 348859380), (57, 330498360), (60, 313973442), (68, 277035390), (72, 261644535), (76, 247873770), (81, 232572920), (85, 221628312), (90, 209315628), (94, 200408580), (95, 198299016), (102, 184690260), (108, 174429690), (114, 165249180), (120, 156986721), (135, 139543752), (136, 138517695), (141, 133605720), (152, 123936885), (153, 123126840), (162, 116286460), (170, 110814156), (171, 110166120), (180, 104657814), (188, 100204290), (190, 99149508), (204, 92345130), (216, 87214845), (228, 82624590), (235, 80163432), (255, 73876104), (270, 69771876), (282, 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(1710, 11016612), (1786, 10547820), (1836, 10260570), (1880, 10020429), (1915, 9837288), (1938, 9720540), (2040, 9234513), (2052, 9180510), (2115, 8907048), (2280, 8262459), (2295, 8208456), (2298, 8197740), (2397, 7859160), (2538, 7422540), (2565, 7344408), (2584, 7290405), (2679, 7031880), (2754, 6840380), (2820, 6680286), (2907, 6480360), (3060, 6156342), (3064, 6148305), (3078, 6120340), (3196, 5894370), (3230, 5832324), (3240, 5814323), (3384, 5566905), (3420, 5508306), (3447, 5465160), (3572, 5273910), (3672, 5130285), (3807, 4948360), (3830, 4918644), (3876, 4860270), (3995, 4715496), (4104, 4590255), (4230, 4453524), (4465, 4219128), (4590, 4104228), (4596, 4098870), (4794, 3929580), (4845, 3888216), (5076, 3711270), (5130, 3672204), (5358, 3515940), (5508, 3420190), (5640, 3340143), (5745, 3279096), (5814, 3240180), (6120, 3078171), (6156, 3060170), (6345, 2969016), (6392, 2947185), (6460, 2916162), (6511, 2893320), (6840, 2754153), (6885, 2736152), (6894, 2732580), (7144, 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785916), (24111, 781320), (25380, 742254), (26044, 723330), (26163, 720040), (26790, 703188), (27540, 684038), (27576, 683145), (28764, 654930), (29070, 648036), (29108, 647190), (30362, 620460), (30456, 618545), (30780, 612034), (31023, 607240), (31960, 589437), (32148, 585990), (32555, 578664), (34470, 546516), (34884, 540030), (35720, 527391), (35955, 523944), (36002, 523260), (36385, 517752), (38070, 494836), (38760, 486027), (39066, 482220), (40185, 468792), (41364, 455430), (43146, 436620), (43605, 432024), (43662, 431460), (45543, 413640), (45960, 409887), (47940, 392958), (48222, 390660), (50760, 371127), (51705, 364344), (52088, 361665), (52326, 360020), (53580, 351594), (54003, 348840), (55080, 342019), (57528, 327465), (58140, 324018), (58216, 323595), (58599, 321480), (60724, 310230), (61560, 306017), (62046, 303620), (64296, 292995), (64719, 291080), (65110, 289332), (65493, 287640), (68940, 273258), (69768, 270015), (71910, 261972), (72004, 261630), (72333, 260440), (72770, 258876), (75905, 248184), (76140, 247418), (78132, 241110), (80370, 234396), (82728, 227715), (86292, 218310), (87210, 216012), (87324, 215730), (90005, 209304), (91086, 206820), (95880, 196479), (96444, 195330), (97665, 192888), (103410, 182172), (104652, 180010), (107160, 175797), (107865, 174648), (108006, 174420), (109155, 172584), (116280, 162009), (117198, 160740), (120555, 156264), (121448, 155115), (123709, 152280), (124092, 151810), (129438, 145540), (130220, 144666), (130815, 144008), (130986, 143820), (136629, 137880)]