2005075320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1483}}^1$

素因数の和:2109

約数の個数: 128

約数和(自身を含む): 6346771200

約数和(自身を除く): 4341695880

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, 570, 593, 760, 1140, 1186, 1483, 1779, 2280, 2372, 2965, 2966, 3558, 4449, 4744, 5930, 5932, 7116, 7415, 8895, 8898, 11267, 11860, 11864, 14232, 14830, 17790, 17796, 22245, 22534, 23720, 28177, 29660, 33801, 35580, 35592, 44490, 45068, 56335, 56354, 59320, 67602, 71160, 84531, 88980, 90136, 112670, 112708, 135204, 140885, 169005, 169062, 177960, 225340, 225416, 270408, 281770, 338010, 338124, 422655, 450680, 563540, 676020, 676248, 845310, 879419, 1127080, 1352040, 1690620, 1758838, 2638257, 3381240, 3517676, 4397095, 5276514, 7035352, 8794190, 10553028, 13191285, 16708961, 17588380, 21106056, 26382570, 33417922, 35176760, 50126883, 52765140, 66835844, 83544805, 100253766, 105530280, 133671688, 167089610, 200507532, 250634415, 334179220, 401015064, 501268830, 668358440, 1002537660, 2005075320]

約数ペア:

[(1, 2005075320), (2, 1002537660), (3, 668358440), (4, 501268830), (5, 401015064), (6, 334179220), (8, 250634415), (10, 200507532), (12, 167089610), (15, 133671688), (19, 105530280), (20, 100253766), (24, 83544805), (30, 66835844), (38, 52765140), (40, 50126883), (57, 35176760), (60, 33417922), (76, 26382570), (95, 21106056), (114, 17588380), (120, 16708961), (152, 13191285), (190, 10553028), (228, 8794190), (285, 7035352), (380, 5276514), (456, 4397095), (570, 3517676), (593, 3381240), (760, 2638257), (1140, 1758838), (1186, 1690620), (1483, 1352040), (1779, 1127080), (2280, 879419), (2372, 845310), (2965, 676248), (2966, 676020), (3558, 563540), (4449, 450680), (4744, 422655), (5930, 338124), (5932, 338010), (7116, 281770), (7415, 270408), (8895, 225416), (8898, 225340), (11267, 177960), (11860, 169062), (11864, 169005), (14232, 140885), (14830, 135204), (17790, 112708), (17796, 112670), (22245, 90136), (22534, 88980), (23720, 84531), (28177, 71160), (29660, 67602), (33801, 59320), (35580, 56354), (35592, 56335), (44490, 45068)]