1383964960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12739}}^1$

素因数の和:12858

約数の個数: 96

約数和(自身を含む): 3775524480

約数和(自身を除く): 2391559520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1358, 1552, 1940, 2716, 3104, 3395, 3880, 5432, 6790, 7760, 10864, 12739, 13580, 15520, 21728, 25478, 27160, 50956, 54320, 63695, 89173, 101912, 108640, 127390, 178346, 203824, 254780, 356692, 407648, 445865, 509560, 713384, 891730, 1019120, 1235683, 1426768, 1783460, 2038240, 2471366, 2853536, 3566920, 4942732, 6178415, 7133840, 8649781, 9885464, 12356830, 14267680, 17299562, 19770928, 24713660, 34599124, 39541856, 43248905, 49427320, 69198248, 86497810, 98854640, 138396496, 172995620, 197709280, 276792992, 345991240, 691982480, 1383964960]

約数ペア:

[(1, 1383964960), (2, 691982480), (4, 345991240), (5, 276792992), (7, 197709280), (8, 172995620), (10, 138396496), (14, 98854640), (16, 86497810), (20, 69198248), (28, 49427320), (32, 43248905), (35, 39541856), (40, 34599124), (56, 24713660), (70, 19770928), (80, 17299562), (97, 14267680), (112, 12356830), (140, 9885464), (160, 8649781), (194, 7133840), (224, 6178415), (280, 4942732), (388, 3566920), (485, 2853536), (560, 2471366), (679, 2038240), (776, 1783460), (970, 1426768), (1120, 1235683), (1358, 1019120), (1552, 891730), (1940, 713384), (2716, 509560), (3104, 445865), (3395, 407648), (3880, 356692), (5432, 254780), (6790, 203824), (7760, 178346), (10864, 127390), (12739, 108640), (13580, 101912), (15520, 89173), (21728, 63695), (25478, 54320), (27160, 50956)]