146748840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4323

約数の個数: 128

約数和(自身を含む): 515531520

約数和(自身を除く): 368782680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4261, 4305, 4920, 5740, 6888, 8522, 8610, 11480, 12783, 17044, 17220, 21305, 25566, 29827, 34088, 34440, 42610, 51132, 59654, 63915, 85220, 89481, 102264, 119308, 127830, 149135, 170440, 174701, 178962, 238616, 255660, 298270, 349402, 357924, 447405, 511320, 524103, 596540, 698804, 715848, 873505, 894810, 1048206, 1193080, 1222907, 1397608, 1747010, 1789620, 2096412, 2445814, 2620515, 3494020, 3579240, 3668721, 4192824, 4891628, 5241030, 6114535, 6988040, 7337442, 9783256, 10482060, 12229070, 14674884, 18343605, 20964120, 24458140, 29349768, 36687210, 48916280, 73374420, 146748840]

約数ペア:

[(1, 146748840), (2, 73374420), (3, 48916280), (4, 36687210), (5, 29349768), (6, 24458140), (7, 20964120), (8, 18343605), (10, 14674884), (12, 12229070), (14, 10482060), (15, 9783256), (20, 7337442), (21, 6988040), (24, 6114535), (28, 5241030), (30, 4891628), (35, 4192824), (40, 3668721), (41, 3579240), (42, 3494020), (56, 2620515), (60, 2445814), (70, 2096412), (82, 1789620), (84, 1747010), (105, 1397608), (120, 1222907), (123, 1193080), (140, 1048206), (164, 894810), (168, 873505), (205, 715848), (210, 698804), (246, 596540), (280, 524103), (287, 511320), (328, 447405), (410, 357924), (420, 349402), (492, 298270), (574, 255660), (615, 238616), (820, 178962), (840, 174701), (861, 170440), (984, 149135), (1148, 127830), (1230, 119308), (1435, 102264), (1640, 89481), (1722, 85220), (2296, 63915), (2460, 59654), (2870, 51132), (3444, 42610), (4261, 34440), (4305, 34088), (4920, 29827), (5740, 25566), (6888, 21305), (8522, 17220), (8610, 17044), (11480, 12783)]