172383960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1590

約数の個数: 192

約数和(自身を含む): 633657600

約数和(自身を除く): 461273640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1543, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3086, 3192, 3724, 3990, 4629, 4655, 5320, 5586, 5880, 6172, 7448, 7715, 7980, 9258, 9310, 10801, 11172, 12344, 13965, 15430, 15960, 18516, 18620, 21602, 22344, 23145, 27930, 29317, 30860, 32403, 37032, 37240, 43204, 46290, 54005, 55860, 58634, 61720, 64806, 75607, 86408, 87951, 92580, 108010, 111720, 117268, 129612, 146585, 151214, 162015, 175902, 185160, 205219, 216020, 226821, 234536, 259224, 293170, 302428, 324030, 351804, 378035, 410438, 432040, 439755, 453642, 586340, 604856, 615657, 648060, 703608, 756070, 820876, 879510, 907284, 1026095, 1134105, 1172680, 1231314, 1296120, 1436533, 1512140, 1641752, 1759020, 1814568, 2052190, 2268210, 2462628, 2873066, 3024280, 3078285, 3518040, 4104380, 4309599, 4536420, 4925256, 5746132, 6156570, 7182665, 8208760, 8619198, 9072840, 11492264, 12313140, 14365330, 17238396, 21547995, 24626280, 28730660, 34476792, 43095990, 57461320, 86191980, 172383960]

約数ペア:

[(1, 172383960), (2, 86191980), (3, 57461320), (4, 43095990), (5, 34476792), (6, 28730660), (7, 24626280), (8, 21547995), (10, 17238396), (12, 14365330), (14, 12313140), (15, 11492264), (19, 9072840), (20, 8619198), (21, 8208760), (24, 7182665), (28, 6156570), (30, 5746132), (35, 4925256), (38, 4536420), (40, 4309599), (42, 4104380), (49, 3518040), (56, 3078285), (57, 3024280), (60, 2873066), (70, 2462628), (76, 2268210), (84, 2052190), (95, 1814568), (98, 1759020), (105, 1641752), (114, 1512140), (120, 1436533), (133, 1296120), (140, 1231314), (147, 1172680), (152, 1134105), (168, 1026095), (190, 907284), (196, 879510), (210, 820876), (228, 756070), (245, 703608), (266, 648060), (280, 615657), (285, 604856), (294, 586340), (380, 453642), (392, 439755), (399, 432040), (420, 410438), (456, 378035), (490, 351804), (532, 324030), (570, 302428), (588, 293170), (665, 259224), (735, 234536), (760, 226821), (798, 216020), (840, 205219), (931, 185160), (980, 175902), (1064, 162015), (1140, 151214), (1176, 146585), (1330, 129612), (1470, 117268), (1543, 111720), (1596, 108010), (1862, 92580), (1960, 87951), (1995, 86408), (2280, 75607), (2660, 64806), (2793, 61720), (2940, 58634), (3086, 55860), (3192, 54005), (3724, 46290), (3990, 43204), (4629, 37240), (4655, 37032), (5320, 32403), (5586, 30860), (5880, 29317), (6172, 27930), (7448, 23145), (7715, 22344), (7980, 21602), (9258, 18620), (9310, 18516), (10801, 15960), (11172, 15430), (12344, 13965)]