74290440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1579

約数の個数: 128

約数和(自身を含む): 259200000

約数和(自身を除く): 184909560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1499, 1652, 1770, 2065, 2360, 2478, 2998, 3304, 3540, 4130, 4497, 4956, 5996, 6195, 7080, 7495, 8260, 8994, 9912, 10493, 11992, 12390, 14990, 16520, 17988, 20986, 22485, 24780, 29980, 31479, 35976, 41972, 44970, 49560, 52465, 59960, 62958, 83944, 88441, 89940, 104930, 125916, 157395, 176882, 179880, 209860, 251832, 265323, 314790, 353764, 419720, 442205, 530646, 619087, 629580, 707528, 884410, 1061292, 1238174, 1259160, 1326615, 1768820, 1857261, 2122584, 2476348, 2653230, 3095435, 3537640, 3714522, 4952696, 5306460, 6190870, 7429044, 9286305, 10612920, 12381740, 14858088, 18572610, 24763480, 37145220, 74290440]

約数ペア:

[(1, 74290440), (2, 37145220), (3, 24763480), (4, 18572610), (5, 14858088), (6, 12381740), (7, 10612920), (8, 9286305), (10, 7429044), (12, 6190870), (14, 5306460), (15, 4952696), (20, 3714522), (21, 3537640), (24, 3095435), (28, 2653230), (30, 2476348), (35, 2122584), (40, 1857261), (42, 1768820), (56, 1326615), (59, 1259160), (60, 1238174), (70, 1061292), (84, 884410), (105, 707528), (118, 629580), (120, 619087), (140, 530646), (168, 442205), (177, 419720), (210, 353764), (236, 314790), (280, 265323), (295, 251832), (354, 209860), (413, 179880), (420, 176882), (472, 157395), (590, 125916), (708, 104930), (826, 89940), (840, 88441), (885, 83944), (1180, 62958), (1239, 59960), (1416, 52465), (1499, 49560), (1652, 44970), (1770, 41972), (2065, 35976), (2360, 31479), (2478, 29980), (2998, 24780), (3304, 22485), (3540, 20986), (4130, 17988), (4497, 16520), (4956, 14990), (5996, 12390), (6195, 11992), (7080, 10493), (7495, 9912), (8260, 8994)]