2891883360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1941

約数の個数: 192

約数和(自身を含む): 9494876160

約数和(自身を除く): 6602992800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 109, 120, 124, 155, 160, 186, 218, 240, 248, 310, 327, 372, 436, 465, 480, 496, 545, 620, 654, 744, 872, 930, 992, 1090, 1240, 1308, 1488, 1635, 1744, 1783, 1860, 2180, 2480, 2616, 2976, 3270, 3379, 3488, 3566, 3720, 4360, 4960, 5232, 5349, 6540, 6758, 7132, 7440, 8720, 8915, 10137, 10464, 10698, 13080, 13516, 14264, 14880, 16895, 17440, 17830, 20274, 21396, 26160, 26745, 27032, 28528, 33790, 35660, 40548, 42792, 50685, 52320, 53490, 54064, 55273, 57056, 67580, 71320, 81096, 85584, 101370, 106980, 108128, 110546, 135160, 142640, 162192, 165819, 171168, 194347, 202740, 213960, 221092, 270320, 276365, 285280, 324384, 331638, 388694, 405480, 427920, 442184, 540640, 552730, 583041, 663276, 777388, 810960, 829095, 855840, 884368, 971735, 1105460, 1166082, 1326552, 1554776, 1621920, 1658190, 1768736, 1943470, 2210920, 2332164, 2653104, 2915205, 3109552, 3316380, 3886940, 4421840, 4664328, 5306208, 5830410, 6024757, 6219104, 6632760, 7773880, 8843680, 9328656, 11660820, 12049514, 13265520, 15547760, 18074271, 18657312, 23321640, 24099028, 26531040, 30123785, 31095520, 36148542, 46643280, 48198056, 60247570, 72297084, 90371355, 93286560, 96396112, 120495140, 144594168, 180742710, 192792224, 240990280, 289188336, 361485420, 481980560, 578376672, 722970840, 963961120, 1445941680, 2891883360]

約数ペア:

[(1, 2891883360), (2, 1445941680), (3, 963961120), (4, 722970840), (5, 578376672), (6, 481980560), (8, 361485420), (10, 289188336), (12, 240990280), (15, 192792224), (16, 180742710), (20, 144594168), (24, 120495140), (30, 96396112), (31, 93286560), (32, 90371355), (40, 72297084), (48, 60247570), (60, 48198056), (62, 46643280), (80, 36148542), (93, 31095520), (96, 30123785), (109, 26531040), (120, 24099028), (124, 23321640), (155, 18657312), (160, 18074271), (186, 15547760), (218, 13265520), (240, 12049514), (248, 11660820), (310, 9328656), (327, 8843680), (372, 7773880), (436, 6632760), (465, 6219104), (480, 6024757), (496, 5830410), (545, 5306208), (620, 4664328), (654, 4421840), (744, 3886940), (872, 3316380), (930, 3109552), (992, 2915205), (1090, 2653104), (1240, 2332164), (1308, 2210920), (1488, 1943470), (1635, 1768736), (1744, 1658190), (1783, 1621920), (1860, 1554776), (2180, 1326552), (2480, 1166082), (2616, 1105460), (2976, 971735), (3270, 884368), (3379, 855840), (3488, 829095), (3566, 810960), (3720, 777388), (4360, 663276), (4960, 583041), (5232, 552730), (5349, 540640), (6540, 442184), (6758, 427920), (7132, 405480), (7440, 388694), (8720, 331638), (8915, 324384), (10137, 285280), (10464, 276365), (10698, 270320), (13080, 221092), (13516, 213960), (14264, 202740), (14880, 194347), (16895, 171168), (17440, 165819), (17830, 162192), (20274, 142640), (21396, 135160), (26160, 110546), (26745, 108128), (27032, 106980), (28528, 101370), (33790, 85584), (35660, 81096), (40548, 71320), (42792, 67580), (50685, 57056), (52320, 55273), (53490, 54064)]