160991040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23957}}^1$

素因数の和:23984

約数の個数: 112

約数和(自身を含む): 584191872

約数和(自身を除く): 423200832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23957, 47914, 71871, 95828, 119785, 143742, 167699, 191656, 239570, 287484, 335398, 359355, 383312, 479140, 503097, 574968, 670796, 718710, 766624, 838495, 958280, 1006194, 1149936, 1341592, 1437420, 1533248, 1676990, 1916560, 2012388, 2299872, 2515485, 2683184, 2874840, 3353980, 3833120, 4024776, 4599744, 5030970, 5366368, 5749680, 6707960, 7666240, 8049552, 10061940, 10732736, 11499360, 13415920, 16099104, 20123880, 22998720, 26831840, 32198208, 40247760, 53663680, 80495520, 160991040]

約数ペア:

[(1, 160991040), (2, 80495520), (3, 53663680), (4, 40247760), (5, 32198208), (6, 26831840), (7, 22998720), (8, 20123880), (10, 16099104), (12, 13415920), (14, 11499360), (15, 10732736), (16, 10061940), (20, 8049552), (21, 7666240), (24, 6707960), (28, 5749680), (30, 5366368), (32, 5030970), (35, 4599744), (40, 4024776), (42, 3833120), (48, 3353980), (56, 2874840), (60, 2683184), (64, 2515485), (70, 2299872), (80, 2012388), (84, 1916560), (96, 1676990), (105, 1533248), (112, 1437420), (120, 1341592), (140, 1149936), (160, 1006194), (168, 958280), (192, 838495), (210, 766624), (224, 718710), (240, 670796), (280, 574968), (320, 503097), (336, 479140), (420, 383312), (448, 359355), (480, 335398), (560, 287484), (672, 239570), (840, 191656), (960, 167699), (1120, 143742), (1344, 119785), (1680, 95828), (2240, 71871), (3360, 47914), (6720, 23957)]