125496280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1553

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 237383720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1288, 1495, 1499, 1610, 1820, 2093, 2392, 2990, 2998, 3220, 3640, 4186, 5980, 5996, 6440, 7495, 8372, 10465, 10493, 11960, 11992, 14990, 16744, 19487, 20930, 20986, 29980, 34477, 38974, 41860, 41972, 52465, 59960, 68954, 77948, 83720, 83944, 97435, 104930, 136409, 137908, 155896, 172385, 194870, 209860, 241339, 272818, 275816, 344770, 389740, 419720, 448201, 482678, 545636, 682045, 689540, 779480, 896402, 965356, 1091272, 1206695, 1364090, 1379080, 1792804, 1930712, 2241005, 2413390, 2728180, 3137407, 3585608, 4482010, 4826780, 5456360, 6274814, 8964020, 9653560, 12549628, 15687035, 17928040, 25099256, 31374070, 62748140, 125496280]

約数ペア:

[(1, 125496280), (2, 62748140), (4, 31374070), (5, 25099256), (7, 17928040), (8, 15687035), (10, 12549628), (13, 9653560), (14, 8964020), (20, 6274814), (23, 5456360), (26, 4826780), (28, 4482010), (35, 3585608), (40, 3137407), (46, 2728180), (52, 2413390), (56, 2241005), (65, 1930712), (70, 1792804), (91, 1379080), (92, 1364090), (104, 1206695), (115, 1091272), (130, 965356), (140, 896402), (161, 779480), (182, 689540), (184, 682045), (230, 545636), (260, 482678), (280, 448201), (299, 419720), (322, 389740), (364, 344770), (455, 275816), (460, 272818), (520, 241339), (598, 209860), (644, 194870), (728, 172385), (805, 155896), (910, 137908), (920, 136409), (1196, 104930), (1288, 97435), (1495, 83944), (1499, 83720), (1610, 77948), (1820, 68954), (2093, 59960), (2392, 52465), (2990, 41972), (2998, 41860), (3220, 38974), (3640, 34477), (4186, 29980), (5980, 20986), (5996, 20930), (6440, 19487), (7495, 16744), (8372, 14990), (10465, 11992), (10493, 11960)]