2120036880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23431}}^1$

素因数の和:23489

約数の個数: 160

約数和(自身を含む): 7322031360

約数和(自身を除く): 5201994480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 4524, 5655, 6032, 6960, 7540, 9048, 11310, 15080, 18096, 22620, 23431, 30160, 45240, 46862, 70293, 90480, 93724, 117155, 140586, 187448, 234310, 281172, 304603, 351465, 374896, 468620, 562344, 609206, 679499, 702930, 913809, 937240, 1124688, 1218412, 1358998, 1405860, 1523015, 1827618, 1874480, 2038497, 2436824, 2717996, 2811720, 3046030, 3397495, 3655236, 4076994, 4569045, 4873648, 5435992, 5623440, 6092060, 6794990, 7310472, 8153988, 8833487, 9138090, 10192485, 10871984, 12184120, 13589980, 14620944, 16307976, 17666974, 18276180, 20384970, 24368240, 26500461, 27179960, 32615952, 35333948, 36552360, 40769940, 44167435, 53000922, 54359920, 70667896, 73104720, 81539880, 88334870, 106001844, 132502305, 141335792, 163079760, 176669740, 212003688, 265004610, 353339480, 424007376, 530009220, 706678960, 1060018440, 2120036880]

約数ペア:

[(1, 2120036880), (2, 1060018440), (3, 706678960), (4, 530009220), (5, 424007376), (6, 353339480), (8, 265004610), (10, 212003688), (12, 176669740), (13, 163079760), (15, 141335792), (16, 132502305), (20, 106001844), (24, 88334870), (26, 81539880), (29, 73104720), (30, 70667896), (39, 54359920), (40, 53000922), (48, 44167435), (52, 40769940), (58, 36552360), (60, 35333948), (65, 32615952), (78, 27179960), (80, 26500461), (87, 24368240), (104, 20384970), (116, 18276180), (120, 17666974), (130, 16307976), (145, 14620944), (156, 13589980), (174, 12184120), (195, 10871984), (208, 10192485), (232, 9138090), (240, 8833487), (260, 8153988), (290, 7310472), (312, 6794990), (348, 6092060), (377, 5623440), (390, 5435992), (435, 4873648), (464, 4569045), (520, 4076994), (580, 3655236), (624, 3397495), (696, 3046030), (754, 2811720), (780, 2717996), (870, 2436824), (1040, 2038497), (1131, 1874480), (1160, 1827618), (1392, 1523015), (1508, 1405860), (1560, 1358998), (1740, 1218412), (1885, 1124688), (2262, 937240), (2320, 913809), (3016, 702930), (3120, 679499), (3480, 609206), (3770, 562344), (4524, 468620), (5655, 374896), (6032, 351465), (6960, 304603), (7540, 281172), (9048, 234310), (11310, 187448), (15080, 140586), (18096, 117155), (22620, 93724), (23431, 90480), (30160, 70293), (45240, 46862)]