12142716080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7487}}^1$

素因数の和:7627

約数の個数: 160

約数和(自身を含む): 32757903360

約数和(自身を除く): 20615187280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 97, 110, 152, 176, 190, 194, 209, 220, 304, 380, 388, 418, 440, 485, 760, 776, 836, 880, 970, 1045, 1067, 1520, 1552, 1672, 1843, 1940, 2090, 2134, 3344, 3686, 3880, 4180, 4268, 5335, 7372, 7487, 7760, 8360, 8536, 9215, 10670, 14744, 14974, 16720, 17072, 18430, 20273, 21340, 29488, 29948, 36860, 37435, 40546, 42680, 59896, 73720, 74870, 81092, 82357, 85360, 101365, 119792, 142253, 147440, 149740, 162184, 164714, 202730, 284506, 299480, 324368, 329428, 405460, 411785, 569012, 598960, 658856, 711265, 726239, 810920, 823570, 1138024, 1317712, 1422530, 1452478, 1564783, 1621840, 1647140, 2276048, 2845060, 2904956, 3129566, 3294280, 3631195, 5690120, 5809912, 6259132, 6588560, 7262390, 7823915, 7988629, 11380240, 11619824, 12518264, 13798541, 14524780, 15647830, 15977258, 25036528, 27597082, 29049560, 31295660, 31954516, 39943145, 55194164, 58099120, 62591320, 63909032, 68992705, 79886290, 110388328, 125182640, 127818064, 137985410, 151783951, 159772580, 220776656, 275970820, 303567902, 319545160, 551941640, 607135804, 639090320, 758919755, 1103883280, 1214271608, 1517839510, 2428543216, 3035679020, 6071358040, 12142716080]

約数ペア:

[(1, 12142716080), (2, 6071358040), (4, 3035679020), (5, 2428543216), (8, 1517839510), (10, 1214271608), (11, 1103883280), (16, 758919755), (19, 639090320), (20, 607135804), (22, 551941640), (38, 319545160), (40, 303567902), (44, 275970820), (55, 220776656), (76, 159772580), (80, 151783951), (88, 137985410), (95, 127818064), (97, 125182640), (110, 110388328), (152, 79886290), (176, 68992705), (190, 63909032), (194, 62591320), (209, 58099120), (220, 55194164), (304, 39943145), (380, 31954516), (388, 31295660), (418, 29049560), (440, 27597082), (485, 25036528), (760, 15977258), (776, 15647830), (836, 14524780), (880, 13798541), (970, 12518264), (1045, 11619824), (1067, 11380240), (1520, 7988629), (1552, 7823915), (1672, 7262390), (1843, 6588560), (1940, 6259132), (2090, 5809912), (2134, 5690120), (3344, 3631195), (3686, 3294280), (3880, 3129566), (4180, 2904956), (4268, 2845060), (5335, 2276048), (7372, 1647140), (7487, 1621840), (7760, 1564783), (8360, 1452478), (8536, 1422530), (9215, 1317712), (10670, 1138024), (14744, 823570), (14974, 810920), (16720, 726239), (17072, 711265), (18430, 658856), (20273, 598960), (21340, 569012), (29488, 411785), (29948, 405460), (36860, 329428), (37435, 324368), (40546, 299480), (42680, 284506), (59896, 202730), (73720, 164714), (74870, 162184), (81092, 149740), (82357, 147440), (85360, 142253), (101365, 119792)]