204133440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 224

約数和(自身を含む): 761658624

約数和(自身を除く): 557525184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 420, 444, 448, 480, 518, 555, 560, 592, 672, 740, 777, 821, 840, 888, 960, 1036, 1110, 1120, 1184, 1295, 1344, 1480, 1554, 1642, 1680, 1776, 2072, 2220, 2240, 2368, 2463, 2590, 2960, 3108, 3284, 3360, 3552, 3885, 4105, 4144, 4440, 4926, 5180, 5747, 5920, 6216, 6568, 6720, 7104, 7770, 8210, 8288, 8880, 9852, 10360, 11494, 11840, 12315, 12432, 13136, 15540, 16420, 16576, 17241, 17760, 19704, 20720, 22988, 24630, 24864, 26272, 28735, 30377, 31080, 32840, 34482, 35520, 39408, 41440, 45976, 49260, 49728, 52544, 57470, 60754, 62160, 65680, 68964, 78816, 82880, 86205, 91131, 91952, 98520, 114940, 121508, 124320, 131360, 137928, 151885, 157632, 172410, 182262, 183904, 197040, 212639, 229880, 243016, 248640, 262720, 275856, 303770, 344820, 364524, 367808, 394080, 425278, 455655, 459760, 486032, 551712, 607540, 637917, 689640, 729048, 788160, 850556, 911310, 919520, 972064, 1063195, 1103424, 1215080, 1275834, 1379280, 1458096, 1701112, 1822620, 1839040, 1944128, 2126390, 2430160, 2551668, 2758560, 2916192, 3189585, 3402224, 3645240, 4252780, 4860320, 5103336, 5517120, 5832384, 6379170, 6804448, 7290480, 8505560, 9720640, 10206672, 12758340, 13608896, 14580960, 17011120, 20413344, 25516680, 29161920, 34022240, 40826688, 51033360, 68044480, 102066720, 204133440]

約数ペア:

[(1, 204133440), (2, 102066720), (3, 68044480), (4, 51033360), (5, 40826688), (6, 34022240), (7, 29161920), (8, 25516680), (10, 20413344), (12, 17011120), (14, 14580960), (15, 13608896), (16, 12758340), (20, 10206672), (21, 9720640), (24, 8505560), (28, 7290480), (30, 6804448), (32, 6379170), (35, 5832384), (37, 5517120), (40, 5103336), (42, 4860320), (48, 4252780), (56, 3645240), (60, 3402224), (64, 3189585), (70, 2916192), (74, 2758560), (80, 2551668), (84, 2430160), (96, 2126390), (105, 1944128), (111, 1839040), (112, 1822620), (120, 1701112), (140, 1458096), (148, 1379280), (160, 1275834), (168, 1215080), (185, 1103424), (192, 1063195), (210, 972064), (222, 919520), (224, 911310), (240, 850556), (259, 788160), (280, 729048), (296, 689640), (320, 637917), (336, 607540), (370, 551712), (420, 486032), (444, 459760), (448, 455655), (480, 425278), (518, 394080), (555, 367808), (560, 364524), (592, 344820), (672, 303770), (740, 275856), (777, 262720), (821, 248640), (840, 243016), (888, 229880), (960, 212639), (1036, 197040), (1110, 183904), (1120, 182262), (1184, 172410), (1295, 157632), (1344, 151885), (1480, 137928), (1554, 131360), (1642, 124320), (1680, 121508), (1776, 114940), (2072, 98520), (2220, 91952), (2240, 91131), (2368, 86205), (2463, 82880), (2590, 78816), (2960, 68964), (3108, 65680), (3284, 62160), (3360, 60754), (3552, 57470), (3885, 52544), (4105, 49728), (4144, 49260), (4440, 45976), (4926, 41440), (5180, 39408), (5747, 35520), (5920, 34482), (6216, 32840), (6568, 31080), (6720, 30377), (7104, 28735), (7770, 26272), (8210, 24864), (8288, 24630), (8880, 22988), (9852, 20720), (10360, 19704), (11494, 17760), (11840, 17241), (12315, 16576), (12432, 16420), (13136, 15540)]