2023482840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13267}}^1$

素因数の和:13353

約数の個数: 128

約数和(自身を含む): 6419589120

約数和(自身を除く): 4396106280

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, 984, 1230, 1240, 1271, 1640, 1860, 2460, 2542, 3720, 3813, 4920, 5084, 6355, 7626, 10168, 12710, 13267, 15252, 19065, 25420, 26534, 30504, 38130, 39801, 50840, 53068, 66335, 76260, 79602, 106136, 132670, 152520, 159204, 199005, 265340, 318408, 398010, 411277, 530680, 543947, 796020, 822554, 1087894, 1233831, 1592040, 1631841, 1645108, 2056385, 2175788, 2467662, 2719735, 3263682, 3290216, 4112770, 4351576, 4935324, 5439470, 6169155, 6527364, 8159205, 8225540, 9870648, 10878940, 12338310, 13054728, 16318410, 16451080, 16862357, 21757880, 24676620, 32636820, 33724714, 49353240, 50587071, 65273640, 67449428, 84311785, 101174142, 134898856, 168623570, 202348284, 252935355, 337247140, 404696568, 505870710, 674494280, 1011741420, 2023482840]

約数ペア:

[(1, 2023482840), (2, 1011741420), (3, 674494280), (4, 505870710), (5, 404696568), (6, 337247140), (8, 252935355), (10, 202348284), (12, 168623570), (15, 134898856), (20, 101174142), (24, 84311785), (30, 67449428), (31, 65273640), (40, 50587071), (41, 49353240), (60, 33724714), (62, 32636820), (82, 24676620), (93, 21757880), (120, 16862357), (123, 16451080), (124, 16318410), (155, 13054728), (164, 12338310), (186, 10878940), (205, 9870648), (246, 8225540), (248, 8159205), (310, 6527364), (328, 6169155), (372, 5439470), (410, 4935324), (465, 4351576), (492, 4112770), (615, 3290216), (620, 3263682), (744, 2719735), (820, 2467662), (930, 2175788), (984, 2056385), (1230, 1645108), (1240, 1631841), (1271, 1592040), (1640, 1233831), (1860, 1087894), (2460, 822554), (2542, 796020), (3720, 543947), (3813, 530680), (4920, 411277), (5084, 398010), (6355, 318408), (7626, 265340), (10168, 199005), (12710, 159204), (13267, 152520), (15252, 132670), (19065, 106136), (25420, 79602), (26534, 76260), (30504, 66335), (38130, 53068), (39801, 50840)]