515663280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1973}}^1$

素因数の和:2017

約数の個数: 240

約数和(自身を含む): 1953312480

約数和(自身を除く): 1437649200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1973, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3267, 3630, 3946, 3960, 4356, 4752, 4840, 5445, 5808, 5919, 5940, 6534, 7260, 7892, 7920, 8712, 9680, 9865, 10890, 11838, 11880, 13068, 14520, 15784, 16335, 17424, 17757, 19730, 21703, 21780, 23676, 23760, 26136, 29040, 29595, 31568, 32670, 35514, 39460, 43406, 43560, 47352, 52272, 53271, 59190, 65109, 65340, 71028, 78920, 86812, 87120, 88785, 94704, 106542, 108515, 118380, 130218, 130680, 142056, 157840, 173624, 177570, 195327, 213084, 217030, 236760, 238733, 260436, 261360, 266355, 284112, 325545, 347248, 355140, 390654, 426168, 434060, 473520, 477466, 520872, 532710, 585981, 651090, 710280, 716199, 781308, 852336, 868120, 954932, 976635, 1041744, 1065420, 1171962, 1193665, 1302180, 1420560, 1432398, 1562616, 1736240, 1909864, 1953270, 2130840, 2148597, 2343924, 2387330, 2604360, 2864796, 2929905, 3125232, 3580995, 3819728, 3906540, 4261680, 4297194, 4687848, 4774660, 5208720, 5729592, 5859810, 6445791, 7161990, 7813080, 8594388, 9375696, 9549320, 10742985, 11459184, 11719620, 12891582, 14323980, 15626160, 17188776, 19098640, 21485970, 23439240, 25783164, 28647960, 32228955, 34377552, 42971940, 46878480, 51566328, 57295920, 64457910, 85943880, 103132656, 128915820, 171887760, 257831640, 515663280]

約数ペア:

[(1, 515663280), (2, 257831640), (3, 171887760), (4, 128915820), (5, 103132656), (6, 85943880), (8, 64457910), (9, 57295920), (10, 51566328), (11, 46878480), (12, 42971940), (15, 34377552), (16, 32228955), (18, 28647960), (20, 25783164), (22, 23439240), (24, 21485970), (27, 19098640), (30, 17188776), (33, 15626160), (36, 14323980), (40, 12891582), (44, 11719620), (45, 11459184), (48, 10742985), (54, 9549320), (55, 9375696), (60, 8594388), (66, 7813080), (72, 7161990), (80, 6445791), (88, 5859810), (90, 5729592), (99, 5208720), (108, 4774660), (110, 4687848), (120, 4297194), (121, 4261680), (132, 3906540), (135, 3819728), (144, 3580995), (165, 3125232), (176, 2929905), (180, 2864796), (198, 2604360), (216, 2387330), (220, 2343924), (240, 2148597), (242, 2130840), (264, 1953270), (270, 1909864), (297, 1736240), (330, 1562616), (360, 1432398), (363, 1420560), (396, 1302180), (432, 1193665), (440, 1171962), (484, 1065420), (495, 1041744), (528, 976635), (540, 954932), (594, 868120), (605, 852336), (660, 781308), (720, 716199), (726, 710280), (792, 651090), (880, 585981), (968, 532710), (990, 520872), (1080, 477466), (1089, 473520), (1188, 434060), (1210, 426168), (1320, 390654), (1452, 355140), (1485, 347248), (1584, 325545), (1815, 284112), (1936, 266355), (1973, 261360), (1980, 260436), (2160, 238733), (2178, 236760), (2376, 217030), (2420, 213084), (2640, 195327), (2904, 177570), (2970, 173624), (3267, 157840), (3630, 142056), (3946, 130680), (3960, 130218), (4356, 118380), (4752, 108515), (4840, 106542), (5445, 94704), (5808, 88785), (5919, 87120), (5940, 86812), (6534, 78920), (7260, 71028), (7892, 65340), (7920, 65109), (8712, 59190), (9680, 53271), (9865, 52272), (10890, 47352), (11838, 43560), (11880, 43406), (13068, 39460), (14520, 35514), (15784, 32670), (16335, 31568), (17424, 29595), (17757, 29040), (19730, 26136), (21703, 23760), (21780, 23676)]