91643160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 128

約数和(自身を含む): 318412800

約数和(自身を除く): 226769640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1381, 1580, 1659, 1896, 2212, 2370, 2762, 2765, 3160, 3318, 4143, 4424, 4740, 5524, 5530, 6636, 6905, 8286, 8295, 9480, 9667, 11048, 11060, 13272, 13810, 16572, 16590, 19334, 20715, 22120, 27620, 29001, 33144, 33180, 38668, 41430, 48335, 55240, 58002, 66360, 77336, 82860, 96670, 109099, 116004, 145005, 165720, 193340, 218198, 232008, 290010, 327297, 386680, 436396, 545495, 580020, 654594, 763693, 872792, 1090990, 1160040, 1309188, 1527386, 1636485, 2181980, 2291079, 2618376, 3054772, 3272970, 3818465, 4363960, 4582158, 6109544, 6545940, 7636930, 9164316, 11455395, 13091880, 15273860, 18328632, 22910790, 30547720, 45821580, 91643160]

約数ペア:

[(1, 91643160), (2, 45821580), (3, 30547720), (4, 22910790), (5, 18328632), (6, 15273860), (7, 13091880), (8, 11455395), (10, 9164316), (12, 7636930), (14, 6545940), (15, 6109544), (20, 4582158), (21, 4363960), (24, 3818465), (28, 3272970), (30, 3054772), (35, 2618376), (40, 2291079), (42, 2181980), (56, 1636485), (60, 1527386), (70, 1309188), (79, 1160040), (84, 1090990), (105, 872792), (120, 763693), (140, 654594), (158, 580020), (168, 545495), (210, 436396), (237, 386680), (280, 327297), (316, 290010), (395, 232008), (420, 218198), (474, 193340), (553, 165720), (632, 145005), (790, 116004), (840, 109099), (948, 96670), (1106, 82860), (1185, 77336), (1381, 66360), (1580, 58002), (1659, 55240), (1896, 48335), (2212, 41430), (2370, 38668), (2762, 33180), (2765, 33144), (3160, 29001), (3318, 27620), (4143, 22120), (4424, 20715), (4740, 19334), (5524, 16590), (5530, 16572), (6636, 13810), (6905, 13272), (8286, 11060), (8295, 11048), (9480, 9667)]