1591073120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 4799759328

約数和(自身を除く): 3208686208

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 67, 70, 80, 91, 98, 104, 112, 130, 134, 140, 160, 182, 196, 208, 224, 233, 245, 260, 268, 280, 335, 364, 392, 416, 455, 466, 469, 490, 520, 536, 560, 637, 670, 728, 784, 871, 910, 932, 938, 980, 1040, 1072, 1120, 1165, 1274, 1340, 1456, 1568, 1631, 1742, 1820, 1864, 1876, 1960, 2080, 2144, 2330, 2345, 2548, 2680, 2912, 3029, 3185, 3262, 3283, 3484, 3640, 3728, 3752, 3920, 4355, 4660, 4690, 5096, 5360, 6058, 6097, 6370, 6524, 6566, 6968, 7280, 7456, 7504, 7840, 8155, 8710, 9320, 9380, 10192, 10720, 11417, 12116, 12194, 12740, 13048, 13132, 13936, 14560, 15008, 15145, 15611, 16310, 16415, 17420, 18640, 18760, 20384, 21203, 22834, 24232, 24388, 25480, 26096, 26264, 27872, 30290, 30485, 31222, 32620, 32830, 34840, 37280, 37520, 42406, 42679, 45668, 48464, 48776, 50960, 52192, 52528, 57085, 60580, 60970, 62444, 65240, 65660, 69680, 75040, 78055, 84812, 85358, 91336, 96928, 97552, 101920, 105056, 106015, 109277, 114170, 121160, 121940, 124888, 130480, 131320, 139360, 148421, 156110, 169624, 170716, 182672, 195104, 202943, 212030, 213395, 218554, 228340, 242320, 243880, 249776, 260960, 262640, 296842, 312220, 339248, 341432, 365344, 405886, 424060, 426790, 437108, 456680, 484640, 487760, 499552, 525280, 546385, 593684, 624440, 678496, 682864, 742105, 764939, 811772, 848120, 853580, 874216, 913360, 975520, 1014715, 1092770, 1187368, 1248880, 1365728, 1420601, 1484210, 1529878, 1623544, 1696240, 1707160, 1748432, 1826720, 2029430, 2185540, 2374736, 2497760, 2841202, 2968420, 3059756, 3247088, 3392480, 3414320, 3496864, 3824695, 4058860, 4371080, 4749472, 5682404, 5936840, 6119512, 6494176, 6828640, 7103005, 7649390, 8117720, 8742160, 9944207, 11364808, 11873680, 12239024, 14206010, 15298780, 16235440, 17484320, 19888414, 22729616, 23747360, 24478048, 28412020, 30597560, 32470880, 39776828, 45459232, 49721035, 56824040, 61195120, 79553656, 99442070, 113648080, 122390240, 159107312, 198884140, 227296160, 318214624, 397768280, 795536560, 1591073120]

約数ペア:

[(1, 1591073120), (2, 795536560), (4, 397768280), (5, 318214624), (7, 227296160), (8, 198884140), (10, 159107312), (13, 122390240), (14, 113648080), (16, 99442070), (20, 79553656), (26, 61195120), (28, 56824040), (32, 49721035), (35, 45459232), (40, 39776828), (49, 32470880), (52, 30597560), (56, 28412020), (65, 24478048), (67, 23747360), (70, 22729616), (80, 19888414), (91, 17484320), (98, 16235440), (104, 15298780), (112, 14206010), (130, 12239024), (134, 11873680), (140, 11364808), (160, 9944207), (182, 8742160), (196, 8117720), (208, 7649390), (224, 7103005), (233, 6828640), (245, 6494176), (260, 6119512), (268, 5936840), (280, 5682404), (335, 4749472), (364, 4371080), (392, 4058860), (416, 3824695), (455, 3496864), (466, 3414320), (469, 3392480), (490, 3247088), (520, 3059756), (536, 2968420), (560, 2841202), (637, 2497760), (670, 2374736), (728, 2185540), (784, 2029430), (871, 1826720), (910, 1748432), (932, 1707160), (938, 1696240), (980, 1623544), (1040, 1529878), (1072, 1484210), (1120, 1420601), (1165, 1365728), (1274, 1248880), (1340, 1187368), (1456, 1092770), (1568, 1014715), (1631, 975520), (1742, 913360), (1820, 874216), (1864, 853580), (1876, 848120), (1960, 811772), (2080, 764939), (2144, 742105), (2330, 682864), (2345, 678496), (2548, 624440), (2680, 593684), (2912, 546385), (3029, 525280), (3185, 499552), (3262, 487760), (3283, 484640), (3484, 456680), (3640, 437108), (3728, 426790), (3752, 424060), (3920, 405886), (4355, 365344), (4660, 341432), (4690, 339248), (5096, 312220), (5360, 296842), (6058, 262640), (6097, 260960), (6370, 249776), (6524, 243880), (6566, 242320), (6968, 228340), (7280, 218554), (7456, 213395), (7504, 212030), (7840, 202943), (8155, 195104), (8710, 182672), (9320, 170716), (9380, 169624), (10192, 156110), (10720, 148421), (11417, 139360), (12116, 131320), (12194, 130480), (12740, 124888), (13048, 121940), (13132, 121160), (13936, 114170), (14560, 109277), (15008, 106015), (15145, 105056), (15611, 101920), (16310, 97552), (16415, 96928), (17420, 91336), (18640, 85358), (18760, 84812), (20384, 78055), (21203, 75040), (22834, 69680), (24232, 65660), (24388, 65240), (25480, 62444), (26096, 60970), (26264, 60580), (27872, 57085), (30290, 52528), (30485, 52192), (31222, 50960), (32620, 48776), (32830, 48464), (34840, 45668), (37280, 42679), (37520, 42406)]