2080657320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{130367}}^1$

素因数の和:130407

約数の個数: 128

約数和(自身を含む): 7509196800

約数和(自身を除く): 5428539480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 130367, 260734, 391101, 521468, 651835, 782202, 912569, 1042936, 1303670, 1564404, 1825138, 1955505, 2476973, 2607340, 2737707, 3128808, 3650276, 3911010, 4562845, 4953946, 5214680, 5475414, 7300552, 7430919, 7822020, 9125690, 9907892, 10950828, 12384865, 13688535, 14861838, 15644040, 17338811, 18251380, 19815784, 21901656, 24769730, 27377070, 29723676, 34677622, 36502760, 37154595, 49539460, 52016433, 54754140, 59447352, 69355244, 74309190, 86694055, 99078920, 104032866, 109508280, 138710488, 148618380, 173388110, 208065732, 260082165, 297236760, 346776220, 416131464, 520164330, 693552440, 1040328660, 2080657320]

約数ペア:

[(1, 2080657320), (2, 1040328660), (3, 693552440), (4, 520164330), (5, 416131464), (6, 346776220), (7, 297236760), (8, 260082165), (10, 208065732), (12, 173388110), (14, 148618380), (15, 138710488), (19, 109508280), (20, 104032866), (21, 99078920), (24, 86694055), (28, 74309190), (30, 69355244), (35, 59447352), (38, 54754140), (40, 52016433), (42, 49539460), (56, 37154595), (57, 36502760), (60, 34677622), (70, 29723676), (76, 27377070), (84, 24769730), (95, 21901656), (105, 19815784), (114, 18251380), (120, 17338811), (133, 15644040), (140, 14861838), (152, 13688535), (168, 12384865), (190, 10950828), (210, 9907892), (228, 9125690), (266, 7822020), (280, 7430919), (285, 7300552), (380, 5475414), (399, 5214680), (420, 4953946), (456, 4562845), (532, 3911010), (570, 3650276), (665, 3128808), (760, 2737707), (798, 2607340), (840, 2476973), (1064, 1955505), (1140, 1825138), (1330, 1564404), (1596, 1303670), (1995, 1042936), (2280, 912569), (2660, 782202), (3192, 651835), (3990, 521468), (5320, 391101), (7980, 260734), (15960, 130367)]