2164459920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1973}}^1$

素因数の和:2649

約数の個数: 160

約数和(自身を含む): 7684008192

約数和(自身を除く): 5519548272

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, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 653, 840, 1306, 1680, 1959, 1973, 2612, 3265, 3918, 3946, 4571, 5224, 5919, 6530, 7836, 7892, 9142, 9795, 9865, 10448, 11838, 13060, 13713, 13811, 15672, 15784, 18284, 19590, 19730, 22855, 23676, 26120, 27426, 27622, 29595, 31344, 31568, 36568, 39180, 39460, 41433, 45710, 47352, 52240, 54852, 55244, 59190, 68565, 69055, 73136, 78360, 78920, 82866, 91420, 94704, 109704, 110488, 118380, 137130, 138110, 156720, 157840, 165732, 182840, 207165, 219408, 220976, 236760, 274260, 276220, 331464, 365680, 414330, 473520, 548520, 552440, 662928, 828660, 1097040, 1104880, 1288369, 1657320, 2576738, 3314640, 3865107, 5153476, 6441845, 7730214, 9018583, 10306952, 12883690, 15460428, 18037166, 19325535, 20613904, 25767380, 27055749, 30920856, 36074332, 38651070, 45092915, 51534760, 54111498, 61841712, 72148664, 77302140, 90185830, 103069520, 108222996, 135278745, 144297328, 154604280, 180371660, 216445992, 270557490, 309208560, 360743320, 432891984, 541114980, 721486640, 1082229960, 2164459920]

約数ペア:

[(1, 2164459920), (2, 1082229960), (3, 721486640), (4, 541114980), (5, 432891984), (6, 360743320), (7, 309208560), (8, 270557490), (10, 216445992), (12, 180371660), (14, 154604280), (15, 144297328), (16, 135278745), (20, 108222996), (21, 103069520), (24, 90185830), (28, 77302140), (30, 72148664), (35, 61841712), (40, 54111498), (42, 51534760), (48, 45092915), (56, 38651070), (60, 36074332), (70, 30920856), (80, 27055749), (84, 25767380), (105, 20613904), (112, 19325535), (120, 18037166), (140, 15460428), (168, 12883690), (210, 10306952), (240, 9018583), (280, 7730214), (336, 6441845), (420, 5153476), (560, 3865107), (653, 3314640), (840, 2576738), (1306, 1657320), (1680, 1288369), (1959, 1104880), (1973, 1097040), (2612, 828660), (3265, 662928), (3918, 552440), (3946, 548520), (4571, 473520), (5224, 414330), (5919, 365680), (6530, 331464), (7836, 276220), (7892, 274260), (9142, 236760), (9795, 220976), (9865, 219408), (10448, 207165), (11838, 182840), (13060, 165732), (13713, 157840), (13811, 156720), (15672, 138110), (15784, 137130), (18284, 118380), (19590, 110488), (19730, 109704), (22855, 94704), (23676, 91420), (26120, 82866), (27426, 78920), (27622, 78360), (29595, 73136), (31344, 69055), (31568, 68565), (36568, 59190), (39180, 55244), (39460, 54852), (41433, 52240), (45710, 47352)]