2017291560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1759}}^1$

素因数の和:2295

約数の個数: 128

約数和(自身を含む): 6386688000

約数和(自身を除く): 4369396440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 503, 570, 760, 1006, 1140, 1509, 1759, 2012, 2280, 2515, 3018, 3518, 4024, 5030, 5277, 6036, 7036, 7545, 8795, 9557, 10060, 10554, 12072, 14072, 15090, 17590, 19114, 20120, 21108, 26385, 28671, 30180, 33421, 35180, 38228, 42216, 47785, 52770, 57342, 60360, 66842, 70360, 76456, 95570, 100263, 105540, 114684, 133684, 143355, 167105, 191140, 200526, 211080, 229368, 267368, 286710, 334210, 382280, 401052, 501315, 573420, 668420, 802104, 884777, 1002630, 1146840, 1336840, 1769554, 2005260, 2654331, 3539108, 4010520, 4423885, 5308662, 7078216, 8847770, 10617324, 13271655, 16810763, 17695540, 21234648, 26543310, 33621526, 35391080, 50432289, 53086620, 67243052, 84053815, 100864578, 106173240, 134486104, 168107630, 201729156, 252161445, 336215260, 403458312, 504322890, 672430520, 1008645780, 2017291560]

約数ペア:

[(1, 2017291560), (2, 1008645780), (3, 672430520), (4, 504322890), (5, 403458312), (6, 336215260), (8, 252161445), (10, 201729156), (12, 168107630), (15, 134486104), (19, 106173240), (20, 100864578), (24, 84053815), (30, 67243052), (38, 53086620), (40, 50432289), (57, 35391080), (60, 33621526), (76, 26543310), (95, 21234648), (114, 17695540), (120, 16810763), (152, 13271655), (190, 10617324), (228, 8847770), (285, 7078216), (380, 5308662), (456, 4423885), (503, 4010520), (570, 3539108), (760, 2654331), (1006, 2005260), (1140, 1769554), (1509, 1336840), (1759, 1146840), (2012, 1002630), (2280, 884777), (2515, 802104), (3018, 668420), (3518, 573420), (4024, 501315), (5030, 401052), (5277, 382280), (6036, 334210), (7036, 286710), (7545, 267368), (8795, 229368), (9557, 211080), (10060, 200526), (10554, 191140), (12072, 167105), (14072, 143355), (15090, 133684), (17590, 114684), (19114, 105540), (20120, 100263), (21108, 95570), (26385, 76456), (28671, 70360), (30180, 66842), (33421, 60360), (35180, 57342), (38228, 52770), (42216, 47785)]