971963031680

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1627}}^1\times {\mathrm{9623}}^1$

素因数の和:11366

約数の個数: 128

約数和(自身を含む): 2349240727680

約数和(自身を除く): 1377277696000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1627, 1940, 3104, 3254, 3880, 6208, 6508, 7760, 8135, 9623, 12416, 13016, 15520, 16270, 19246, 26032, 31040, 32540, 38492, 48115, 52064, 62080, 65080, 76984, 96230, 104128, 130160, 153968, 157819, 192460, 208256, 260320, 307936, 315638, 384920, 520640, 615872, 631276, 769840, 789095, 933431, 1041280, 1231744, 1262552, 1539680, 1578190, 1866862, 2525104, 3079360, 3156380, 3733724, 4667155, 5050208, 6158720, 6312760, 7467448, 9334310, 10100416, 12625520, 14934896, 15656621, 18668620, 20200832, 25251040, 29869792, 31313242, 37337240, 50502080, 59739584, 62626484, 74674480, 78283105, 101004160, 119479168, 125252968, 149348960, 156566210, 250505936, 298697920, 313132420, 501011872, 597395840, 626264840, 1002023744, 1252529680, 1518692237, 2004047488, 2505059360, 3037384474, 5010118720, 6074768948, 7593461185, 10020237440, 12149537896, 15186922370, 24299075792, 30373844740, 48598151584, 60747689480, 97196303168, 121495378960, 194392606336, 242990757920, 485981515840, 971963031680]

約数ペア:

[(1, 971963031680), (2, 485981515840), (4, 242990757920), (5, 194392606336), (8, 121495378960), (10, 97196303168), (16, 60747689480), (20, 48598151584), (32, 30373844740), (40, 24299075792), (64, 15186922370), (80, 12149537896), (97, 10020237440), (128, 7593461185), (160, 6074768948), (194, 5010118720), (320, 3037384474), (388, 2505059360), (485, 2004047488), (640, 1518692237), (776, 1252529680), (970, 1002023744), (1552, 626264840), (1627, 597395840), (1940, 501011872), (3104, 313132420), (3254, 298697920), (3880, 250505936), (6208, 156566210), (6508, 149348960), (7760, 125252968), (8135, 119479168), (9623, 101004160), (12416, 78283105), (13016, 74674480), (15520, 62626484), (16270, 59739584), (19246, 50502080), (26032, 37337240), (31040, 31313242), (32540, 29869792), (38492, 25251040), (48115, 20200832), (52064, 18668620), (62080, 15656621), (65080, 14934896), (76984, 12625520), (96230, 10100416), (104128, 9334310), (130160, 7467448), (153968, 6312760), (157819, 6158720), (192460, 5050208), (208256, 4667155), (260320, 3733724), (307936, 3156380), (315638, 3079360), (384920, 2525104), (520640, 1866862), (615872, 1578190), (631276, 1539680), (769840, 1262552), (789095, 1231744), (933431, 1041280)]