1224800640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:890

約数の個数: 384

約数和(自身を含む): 4970272320

約数和(自身を除く): 3745471680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 128, 140, 144, 148, 160, 168, 180, 185, 192, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 320, 333, 336, 360, 370, 384, 420, 444, 448, 480, 504, 518, 555, 560, 576, 592, 630, 640, 666, 672, 720, 740, 777, 821, 840, 888, 896, 960, 1008, 1036, 1110, 1120, 1152, 1184, 1260, 1295, 1332, 1344, 1440, 1480, 1554, 1642, 1665, 1680, 1776, 1920, 2016, 2072, 2220, 2240, 2331, 2368, 2463, 2520, 2590, 2664, 2688, 2880, 2960, 3108, 3284, 3330, 3360, 3552, 3885, 4032, 4105, 4144, 4440, 4480, 4662, 4736, 4926, 5040, 5180, 5328, 5747, 5760, 5920, 6216, 6568, 6660, 6720, 7104, 7389, 7770, 8064, 8210, 8288, 8880, 9324, 9852, 10080, 10360, 10656, 11494, 11655, 11840, 12315, 12432, 13136, 13320, 13440, 14208, 14778, 15540, 16420, 16576, 17241, 17760, 18648, 19704, 20160, 20720, 21312, 22988, 23310, 23680, 24630, 24864, 26272, 26640, 28735, 29556, 30377, 31080, 32840, 33152, 34482, 35520, 36945, 37296, 39408, 40320, 41440, 42624, 45976, 46620, 49260, 49728, 51723, 52544, 53280, 57470, 59112, 60754, 62160, 65680, 68964, 71040, 73890, 74592, 78816, 82880, 86205, 91131, 91952, 93240, 98520, 99456, 103446, 105088, 106560, 114940, 118224, 121508, 124320, 131360, 137928, 147780, 149184, 151885, 157632, 165760, 172410, 182262, 183904, 186480, 197040, 206892, 212639, 213120, 229880, 236448, 243016, 248640, 258615, 262720, 273393, 275856, 295560, 298368, 303770, 315264, 344820, 364524, 367808, 372960, 394080, 413784, 425278, 455655, 459760, 472896, 486032, 497280, 517230, 525440, 546786, 551712, 591120, 607540, 637917, 689640, 729048, 735616, 745920, 788160, 827568, 850556, 911310, 919520, 945792, 972064, 1034460, 1063195, 1093572, 1103424, 1182240, 1215080, 1275834, 1366965, 1379280, 1458096, 1491840, 1576320, 1655136, 1701112, 1822620, 1839040, 1913751, 1944128, 2068920, 2126390, 2187144, 2206848, 2364480, 2430160, 2551668, 2733930, 2758560, 2916192, 3189585, 3310272, 3402224, 3645240, 3678080, 3827502, 3888256, 4137840, 4252780, 4374288, 4728960, 4860320, 5103336, 5467860, 5517120, 5832384, 6379170, 6620544, 6804448, 7290480, 7655004, 8275680, 8505560, 8748576, 9568755, 9720640, 10206672, 10935720, 11034240, 11664768, 12758340, 13608896, 14580960, 15310008, 16551360, 17011120, 17497152, 19137510, 19441280, 20413344, 21871440, 25516680, 27217792, 29161920, 30620016, 33102720, 34022240, 34994304, 38275020, 40826688, 43742880, 51033360, 58323840, 61240032, 68044480, 76550040, 81653376, 87485760, 102066720, 122480064, 136088960, 153100080, 174971520, 204133440, 244960128, 306200160, 408266880, 612400320, 1224800640]

約数ペア:

[(1, 1224800640), (2, 612400320), (3, 408266880), (4, 306200160), (5, 244960128), (6, 204133440), (7, 174971520), (8, 153100080), (9, 136088960), (10, 122480064), (12, 102066720), (14, 87485760), (15, 81653376), (16, 76550040), (18, 68044480), (20, 61240032), (21, 58323840), (24, 51033360), (28, 43742880), (30, 40826688), (32, 38275020), (35, 34994304), (36, 34022240), (37, 33102720), (40, 30620016), (42, 29161920), (45, 27217792), (48, 25516680), (56, 21871440), (60, 20413344), (63, 19441280), (64, 19137510), (70, 17497152), (72, 17011120), (74, 16551360), (80, 15310008), (84, 14580960), (90, 13608896), (96, 12758340), (105, 11664768), (111, 11034240), (112, 10935720), (120, 10206672), (126, 9720640), (128, 9568755), (140, 8748576), (144, 8505560), (148, 8275680), (160, 7655004), (168, 7290480), (180, 6804448), (185, 6620544), (192, 6379170), (210, 5832384), (222, 5517120), (224, 5467860), (240, 5103336), (252, 4860320), (259, 4728960), (280, 4374288), (288, 4252780), (296, 4137840), (315, 3888256), (320, 3827502), (333, 3678080), (336, 3645240), (360, 3402224), (370, 3310272), (384, 3189585), (420, 2916192), (444, 2758560), (448, 2733930), (480, 2551668), (504, 2430160), (518, 2364480), (555, 2206848), (560, 2187144), (576, 2126390), (592, 2068920), (630, 1944128), (640, 1913751), (666, 1839040), (672, 1822620), (720, 1701112), (740, 1655136), (777, 1576320), (821, 1491840), (840, 1458096), (888, 1379280), (896, 1366965), (960, 1275834), (1008, 1215080), (1036, 1182240), (1110, 1103424), (1120, 1093572), (1152, 1063195), (1184, 1034460), (1260, 972064), (1295, 945792), (1332, 919520), (1344, 911310), (1440, 850556), (1480, 827568), (1554, 788160), (1642, 745920), (1665, 735616), (1680, 729048), (1776, 689640), (1920, 637917), (2016, 607540), (2072, 591120), (2220, 551712), (2240, 546786), (2331, 525440), (2368, 517230), (2463, 497280), (2520, 486032), (2590, 472896), (2664, 459760), (2688, 455655), (2880, 425278), (2960, 413784), (3108, 394080), (3284, 372960), (3330, 367808), (3360, 364524), (3552, 344820), (3885, 315264), (4032, 303770), (4105, 298368), (4144, 295560), (4440, 275856), (4480, 273393), (4662, 262720), (4736, 258615), (4926, 248640), (5040, 243016), (5180, 236448), (5328, 229880), (5747, 213120), (5760, 212639), (5920, 206892), (6216, 197040), (6568, 186480), (6660, 183904), (6720, 182262), (7104, 172410), (7389, 165760), (7770, 157632), (8064, 151885), (8210, 149184), (8288, 147780), (8880, 137928), (9324, 131360), (9852, 124320), (10080, 121508), (10360, 118224), (10656, 114940), (11494, 106560), (11655, 105088), (11840, 103446), (12315, 99456), (12432, 98520), (13136, 93240), (13320, 91952), (13440, 91131), (14208, 86205), (14778, 82880), (15540, 78816), (16420, 74592), (16576, 73890), (17241, 71040), (17760, 68964), (18648, 65680), (19704, 62160), (20160, 60754), (20720, 59112), (21312, 57470), (22988, 53280), (23310, 52544), (23680, 51723), (24630, 49728), (24864, 49260), (26272, 46620), (26640, 45976), (28735, 42624), (29556, 41440), (30377, 40320), (31080, 39408), (32840, 37296), (33152, 36945), (34482, 35520)]