1345415694040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1481}}^1\times {\mathrm{3221}}^1$

素因数の和:5365

約数の個数: 128

約数和(自身を含む): 3310796773440

約数和(自身を除く): 1965381079400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 641, 1282, 1481, 2564, 2962, 3205, 3221, 5128, 5924, 6410, 6442, 7051, 7405, 11848, 12820, 12884, 14102, 14810, 16105, 16291, 25640, 25768, 28204, 29620, 32210, 32582, 35255, 35431, 56408, 59240, 64420, 65164, 70510, 70862, 81455, 128840, 130328, 141020, 141724, 162910, 177155, 282040, 283448, 325820, 354310, 651640, 708620, 949321, 1417240, 1898642, 2064661, 3797284, 4129322, 4746605, 4770301, 7594568, 8258644, 9493210, 9540602, 10323305, 10442531, 16517288, 18986420, 19081204, 20646610, 20885062, 22711271, 23851505, 37972840, 38162408, 41293220, 41770124, 45422542, 47703010, 52212655, 52473311, 82586440, 83540248, 90845084, 95406020, 104425310, 104946622, 113556355, 181690168, 190812040, 208850620, 209893244, 227112710, 262366555, 417701240, 419786488, 454225420, 524733110, 908450840, 1049466220, 2098932440, 3057762941, 6115525882, 12231051764, 15288814705, 24462103528, 30577629410, 33635392351, 61155258820, 67270784702, 122310517640, 134541569404, 168176961755, 269083138808, 336353923510, 672707847020, 1345415694040]

約数ペア:

[(1, 1345415694040), (2, 672707847020), (4, 336353923510), (5, 269083138808), (8, 168176961755), (10, 134541569404), (11, 122310517640), (20, 67270784702), (22, 61155258820), (40, 33635392351), (44, 30577629410), (55, 24462103528), (88, 15288814705), (110, 12231051764), (220, 6115525882), (440, 3057762941), (641, 2098932440), (1282, 1049466220), (1481, 908450840), (2564, 524733110), (2962, 454225420), (3205, 419786488), (3221, 417701240), (5128, 262366555), (5924, 227112710), (6410, 209893244), (6442, 208850620), (7051, 190812040), (7405, 181690168), (11848, 113556355), (12820, 104946622), (12884, 104425310), (14102, 95406020), (14810, 90845084), (16105, 83540248), (16291, 82586440), (25640, 52473311), (25768, 52212655), (28204, 47703010), (29620, 45422542), (32210, 41770124), (32582, 41293220), (35255, 38162408), (35431, 37972840), (56408, 23851505), (59240, 22711271), (64420, 20885062), (65164, 20646610), (70510, 19081204), (70862, 18986420), (81455, 16517288), (128840, 10442531), (130328, 10323305), (141020, 9540602), (141724, 9493210), (162910, 8258644), (177155, 7594568), (282040, 4770301), (283448, 4746605), (325820, 4129322), (354310, 3797284), (651640, 2064661), (708620, 1898642), (949321, 1417240)]