1831015560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6692

約数の個数: 192

約数和(自身を含む): 6356548800

約数和(自身を除く): 4525533240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 285, 330, 363, 380, 418, 440, 456, 484, 570, 605, 627, 660, 726, 760, 836, 968, 1045, 1140, 1210, 1254, 1320, 1452, 1672, 1815, 2090, 2280, 2299, 2420, 2508, 2904, 3135, 3630, 4180, 4598, 4840, 5016, 6270, 6637, 6897, 7260, 8360, 9196, 11495, 12540, 13274, 13794, 14520, 18392, 19911, 22990, 25080, 26548, 27588, 33185, 34485, 39822, 45980, 53096, 55176, 66370, 68970, 73007, 79644, 91960, 99555, 126103, 132740, 137940, 146014, 159288, 199110, 219021, 252206, 265480, 275880, 292028, 365035, 378309, 398220, 438042, 504412, 584056, 630515, 730070, 756618, 796440, 803077, 876084, 1008824, 1095105, 1261030, 1387133, 1460140, 1513236, 1606154, 1752168, 1891545, 2190210, 2409231, 2522060, 2774266, 2920280, 3026472, 3212308, 3783090, 4015385, 4161399, 4380420, 4818462, 5044120, 5548532, 6424616, 6935665, 7566180, 8030770, 8322798, 8760840, 9636924, 11097064, 12046155, 13871330, 15132360, 15258463, 16061540, 16645596, 19273848, 20806995, 24092310, 27742660, 30516926, 32123080, 33291192, 41613990, 45775389, 48184620, 55485320, 61033852, 76292315, 83227980, 91550778, 96369240, 122067704, 152584630, 166455960, 183101556, 228876945, 305169260, 366203112, 457753890, 610338520, 915507780, 1831015560]

約数ペア:

[(1, 1831015560), (2, 915507780), (3, 610338520), (4, 457753890), (5, 366203112), (6, 305169260), (8, 228876945), (10, 183101556), (11, 166455960), (12, 152584630), (15, 122067704), (19, 96369240), (20, 91550778), (22, 83227980), (24, 76292315), (30, 61033852), (33, 55485320), (38, 48184620), (40, 45775389), (44, 41613990), (55, 33291192), (57, 32123080), (60, 30516926), (66, 27742660), (76, 24092310), (88, 20806995), (95, 19273848), (110, 16645596), (114, 16061540), (120, 15258463), (121, 15132360), (132, 13871330), (152, 12046155), (165, 11097064), (190, 9636924), (209, 8760840), (220, 8322798), (228, 8030770), (242, 7566180), (264, 6935665), (285, 6424616), (330, 5548532), (363, 5044120), (380, 4818462), (418, 4380420), (440, 4161399), (456, 4015385), (484, 3783090), (570, 3212308), (605, 3026472), (627, 2920280), (660, 2774266), (726, 2522060), (760, 2409231), (836, 2190210), (968, 1891545), (1045, 1752168), (1140, 1606154), (1210, 1513236), (1254, 1460140), (1320, 1387133), (1452, 1261030), (1672, 1095105), (1815, 1008824), (2090, 876084), (2280, 803077), (2299, 796440), (2420, 756618), (2508, 730070), (2904, 630515), (3135, 584056), (3630, 504412), (4180, 438042), (4598, 398220), (4840, 378309), (5016, 365035), (6270, 292028), (6637, 275880), (6897, 265480), (7260, 252206), (8360, 219021), (9196, 199110), (11495, 159288), (12540, 146014), (13274, 137940), (13794, 132740), (14520, 126103), (18392, 99555), (19911, 91960), (22990, 79644), (25080, 73007), (26548, 68970), (27588, 66370), (33185, 55176), (34485, 53096), (39822, 45980)]