186957960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1699}}^1$

素因数の和:1851

約数の個数: 128

約数和(自身を含む): 646272000

約数和(自身を除く): 459314040

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, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1699, 1834, 1965, 2620, 2751, 3144, 3398, 3668, 3930, 4585, 5097, 5240, 5502, 6796, 7336, 7860, 8495, 9170, 10194, 11004, 11893, 13592, 13755, 15720, 16990, 18340, 20388, 22008, 23786, 25485, 27510, 33980, 35679, 36680, 40776, 47572, 50970, 55020, 59465, 67960, 71358, 95144, 101940, 110040, 118930, 142716, 178395, 203880, 222569, 237860, 285432, 356790, 445138, 475720, 667707, 713580, 890276, 1112845, 1335414, 1427160, 1557983, 1780552, 2225690, 2670828, 3115966, 3338535, 4451380, 4673949, 5341656, 6231932, 6677070, 7789915, 8902760, 9347898, 12463864, 13354140, 15579830, 18695796, 23369745, 26708280, 31159660, 37391592, 46739490, 62319320, 93478980, 186957960]

約数ペア:

[(1, 186957960), (2, 93478980), (3, 62319320), (4, 46739490), (5, 37391592), (6, 31159660), (7, 26708280), (8, 23369745), (10, 18695796), (12, 15579830), (14, 13354140), (15, 12463864), (20, 9347898), (21, 8902760), (24, 7789915), (28, 6677070), (30, 6231932), (35, 5341656), (40, 4673949), (42, 4451380), (56, 3338535), (60, 3115966), (70, 2670828), (84, 2225690), (105, 1780552), (120, 1557983), (131, 1427160), (140, 1335414), (168, 1112845), (210, 890276), (262, 713580), (280, 667707), (393, 475720), (420, 445138), (524, 356790), (655, 285432), (786, 237860), (840, 222569), (917, 203880), (1048, 178395), (1310, 142716), (1572, 118930), (1699, 110040), (1834, 101940), (1965, 95144), (2620, 71358), (2751, 67960), (3144, 59465), (3398, 55020), (3668, 50970), (3930, 47572), (4585, 40776), (5097, 36680), (5240, 35679), (5502, 33980), (6796, 27510), (7336, 25485), (7860, 23786), (8495, 22008), (9170, 20388), (10194, 18340), (11004, 16990), (11893, 15720), (13592, 13755)]