145149360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 479136000

約数和(自身を除く): 333986640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 139, 152, 190, 228, 229, 240, 278, 285, 304, 380, 417, 456, 458, 556, 570, 687, 695, 760, 834, 912, 916, 1112, 1140, 1145, 1374, 1390, 1520, 1668, 1832, 2085, 2224, 2280, 2290, 2641, 2748, 2780, 3336, 3435, 3664, 4170, 4351, 4560, 4580, 5282, 5496, 5560, 6672, 6870, 7923, 8340, 8702, 9160, 10564, 10992, 11120, 13053, 13205, 13740, 15846, 16680, 17404, 18320, 21128, 21755, 26106, 26410, 27480, 31692, 31831, 33360, 34808, 39615, 42256, 43510, 52212, 52820, 54960, 63384, 63662, 65265, 69616, 79230, 87020, 95493, 104424, 105640, 126768, 127324, 130530, 158460, 159155, 174040, 190986, 208848, 211280, 254648, 261060, 316920, 318310, 348080, 381972, 477465, 509296, 522120, 604789, 633840, 636620, 763944, 954930, 1044240, 1209578, 1273240, 1527888, 1814367, 1909860, 2419156, 2546480, 3023945, 3628734, 3819720, 4838312, 6047890, 7257468, 7639440, 9071835, 9676624, 12095780, 14514936, 18143670, 24191560, 29029872, 36287340, 48383120, 72574680, 145149360]

約数ペア:

[(1, 145149360), (2, 72574680), (3, 48383120), (4, 36287340), (5, 29029872), (6, 24191560), (8, 18143670), (10, 14514936), (12, 12095780), (15, 9676624), (16, 9071835), (19, 7639440), (20, 7257468), (24, 6047890), (30, 4838312), (38, 3819720), (40, 3628734), (48, 3023945), (57, 2546480), (60, 2419156), (76, 1909860), (80, 1814367), (95, 1527888), (114, 1273240), (120, 1209578), (139, 1044240), (152, 954930), (190, 763944), (228, 636620), (229, 633840), (240, 604789), (278, 522120), (285, 509296), (304, 477465), (380, 381972), (417, 348080), (456, 318310), (458, 316920), (556, 261060), (570, 254648), (687, 211280), (695, 208848), (760, 190986), (834, 174040), (912, 159155), (916, 158460), (1112, 130530), (1140, 127324), (1145, 126768), (1374, 105640), (1390, 104424), (1520, 95493), (1668, 87020), (1832, 79230), (2085, 69616), (2224, 65265), (2280, 63662), (2290, 63384), (2641, 54960), (2748, 52820), (2780, 52212), (3336, 43510), (3435, 42256), (3664, 39615), (4170, 34808), (4351, 33360), (4560, 31831), (4580, 31692), (5282, 27480), (5496, 26410), (5560, 26106), (6672, 21755), (6870, 21128), (7923, 18320), (8340, 17404), (8702, 16680), (9160, 15846), (10564, 13740), (10992, 13205), (11120, 13053)]