147486840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1053

約数の個数: 128

約数和(自身を含む): 468357120

約数和(自身を除く): 320870280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 967, 984, 1230, 1240, 1271, 1640, 1860, 1934, 2460, 2542, 2901, 3720, 3813, 3868, 4835, 4920, 5084, 5802, 6355, 7626, 7736, 9670, 10168, 11604, 12710, 14505, 15252, 19065, 19340, 23208, 25420, 29010, 29977, 30504, 38130, 38680, 39647, 50840, 58020, 59954, 76260, 79294, 89931, 116040, 118941, 119908, 149885, 152520, 158588, 179862, 198235, 237882, 239816, 299770, 317176, 359724, 396470, 449655, 475764, 594705, 599540, 719448, 792940, 899310, 951528, 1189410, 1199080, 1229057, 1585880, 1798620, 2378820, 2458114, 3597240, 3687171, 4757640, 4916228, 6145285, 7374342, 9832456, 12290570, 14748684, 18435855, 24581140, 29497368, 36871710, 49162280, 73743420, 147486840]

約数ペア:

[(1, 147486840), (2, 73743420), (3, 49162280), (4, 36871710), (5, 29497368), (6, 24581140), (8, 18435855), (10, 14748684), (12, 12290570), (15, 9832456), (20, 7374342), (24, 6145285), (30, 4916228), (31, 4757640), (40, 3687171), (41, 3597240), (60, 2458114), (62, 2378820), (82, 1798620), (93, 1585880), (120, 1229057), (123, 1199080), (124, 1189410), (155, 951528), (164, 899310), (186, 792940), (205, 719448), (246, 599540), (248, 594705), (310, 475764), (328, 449655), (372, 396470), (410, 359724), (465, 317176), (492, 299770), (615, 239816), (620, 237882), (744, 198235), (820, 179862), (930, 158588), (967, 152520), (984, 149885), (1230, 119908), (1240, 118941), (1271, 116040), (1640, 89931), (1860, 79294), (1934, 76260), (2460, 59954), (2542, 58020), (2901, 50840), (3720, 39647), (3813, 38680), (3868, 38130), (4835, 30504), (4920, 29977), (5084, 29010), (5802, 25420), (6355, 23208), (7626, 19340), (7736, 19065), (9670, 15252), (10168, 14505), (11604, 12710)]