27465602640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{19913}}^1$

素因数の和:20757

約数の個数: 160

約数和(自身を含む): 97430121216

約数和(自身を除く): 69964518576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 821, 840, 1642, 1680, 2463, 3284, 4105, 4926, 5747, 6568, 8210, 9852, 11494, 12315, 13136, 16420, 17241, 19704, 19913, 22988, 24630, 28735, 32840, 34482, 39408, 39826, 45976, 49260, 57470, 59739, 65680, 68964, 79652, 86205, 91952, 98520, 99565, 114940, 119478, 137928, 139391, 159304, 172410, 197040, 199130, 229880, 238956, 275856, 278782, 298695, 318608, 344820, 398260, 418173, 459760, 477912, 557564, 597390, 689640, 696955, 796520, 836346, 955824, 1115128, 1194780, 1379280, 1393910, 1593040, 1672692, 2090865, 2230256, 2389560, 2787820, 3345384, 4181730, 4779120, 5575640, 6690768, 8363460, 11151280, 16348573, 16726920, 32697146, 33453840, 49045719, 65394292, 81742865, 98091438, 114440011, 130788584, 163485730, 196182876, 228880022, 245228595, 261577168, 326971460, 343320033, 392365752, 457760044, 490457190, 572200055, 653942920, 686640066, 784731504, 915520088, 980914380, 1144400110, 1307885840, 1373280132, 1716600165, 1831040176, 1961828760, 2288800220, 2746560264, 3433200330, 3923657520, 4577600440, 5493120528, 6866400660, 9155200880, 13732801320, 27465602640]

約数ペア:

[(1, 27465602640), (2, 13732801320), (3, 9155200880), (4, 6866400660), (5, 5493120528), (6, 4577600440), (7, 3923657520), (8, 3433200330), (10, 2746560264), (12, 2288800220), (14, 1961828760), (15, 1831040176), (16, 1716600165), (20, 1373280132), (21, 1307885840), (24, 1144400110), (28, 980914380), (30, 915520088), (35, 784731504), (40, 686640066), (42, 653942920), (48, 572200055), (56, 490457190), (60, 457760044), (70, 392365752), (80, 343320033), (84, 326971460), (105, 261577168), (112, 245228595), (120, 228880022), (140, 196182876), (168, 163485730), (210, 130788584), (240, 114440011), (280, 98091438), (336, 81742865), (420, 65394292), (560, 49045719), (821, 33453840), (840, 32697146), (1642, 16726920), (1680, 16348573), (2463, 11151280), (3284, 8363460), (4105, 6690768), (4926, 5575640), (5747, 4779120), (6568, 4181730), (8210, 3345384), (9852, 2787820), (11494, 2389560), (12315, 2230256), (13136, 2090865), (16420, 1672692), (17241, 1593040), (19704, 1393910), (19913, 1379280), (22988, 1194780), (24630, 1115128), (28735, 955824), (32840, 836346), (34482, 796520), (39408, 696955), (39826, 689640), (45976, 597390), (49260, 557564), (57470, 477912), (59739, 459760), (65680, 418173), (68964, 398260), (79652, 344820), (86205, 318608), (91952, 298695), (98520, 278782), (99565, 275856), (114940, 238956), (119478, 229880), (137928, 199130), (139391, 197040), (159304, 172410)]