237009360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2081

約数の個数: 160

約数和(自身を含む): 851945472

約数和(自身を除く): 614936112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1987, 1988, 2130, 2485, 2840, 2982, 3408, 3974, 3976, 4260, 4970, 5680, 5961, 5964, 7455, 7948, 7952, 8520, 9935, 9940, 11922, 11928, 13909, 14910, 15896, 17040, 19870, 19880, 23844, 23856, 27818, 29805, 29820, 31792, 39740, 39760, 41727, 47688, 55636, 59610, 59640, 69545, 79480, 83454, 95376, 111272, 119220, 119280, 139090, 141077, 158960, 166908, 208635, 222544, 238440, 278180, 282154, 333816, 417270, 423231, 476880, 556360, 564308, 667632, 705385, 834540, 846462, 987539, 1112720, 1128616, 1410770, 1669080, 1692924, 1975078, 2116155, 2257232, 2821540, 2962617, 3338160, 3385848, 3950156, 4232310, 4937695, 5643080, 5925234, 6771696, 7900312, 8464620, 9875390, 11286160, 11850468, 14813085, 15800624, 16929240, 19750780, 23700936, 29626170, 33858480, 39501560, 47401872, 59252340, 79003120, 118504680, 237009360]

約数ペア:

[(1, 237009360), (2, 118504680), (3, 79003120), (4, 59252340), (5, 47401872), (6, 39501560), (7, 33858480), (8, 29626170), (10, 23700936), (12, 19750780), (14, 16929240), (15, 15800624), (16, 14813085), (20, 11850468), (21, 11286160), (24, 9875390), (28, 8464620), (30, 7900312), (35, 6771696), (40, 5925234), (42, 5643080), (48, 4937695), (56, 4232310), (60, 3950156), (70, 3385848), (71, 3338160), (80, 2962617), (84, 2821540), (105, 2257232), (112, 2116155), (120, 1975078), (140, 1692924), (142, 1669080), (168, 1410770), (210, 1128616), (213, 1112720), (240, 987539), (280, 846462), (284, 834540), (336, 705385), (355, 667632), (420, 564308), (426, 556360), (497, 476880), (560, 423231), (568, 417270), (710, 333816), (840, 282154), (852, 278180), (994, 238440), (1065, 222544), (1136, 208635), (1420, 166908), (1491, 158960), (1680, 141077), (1704, 139090), (1987, 119280), (1988, 119220), (2130, 111272), (2485, 95376), (2840, 83454), (2982, 79480), (3408, 69545), (3974, 59640), (3976, 59610), (4260, 55636), (4970, 47688), (5680, 41727), (5961, 39760), (5964, 39740), (7455, 31792), (7948, 29820), (7952, 29805), (8520, 27818), (9935, 23856), (9940, 23844), (11922, 19880), (11928, 19870), (13909, 17040), (14910, 15896)]