1227849280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5651}}^1$

素因数の和:5772

約数の個数: 112

約数和(自身を含む): 3376550016

約数和(自身を除く): 2148700736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 679, 776, 970, 1120, 1358, 1552, 1940, 2240, 2716, 3104, 3395, 3880, 5432, 5651, 6208, 6790, 7760, 10864, 11302, 13580, 15520, 21728, 22604, 27160, 28255, 31040, 39557, 43456, 45208, 54320, 56510, 79114, 90416, 108640, 113020, 158228, 180832, 197785, 217280, 226040, 316456, 361664, 395570, 452080, 548147, 632912, 791140, 904160, 1096294, 1265824, 1582280, 1808320, 2192588, 2531648, 2740735, 3164560, 3837029, 4385176, 5481470, 6329120, 7674058, 8770352, 10962940, 12658240, 15348116, 17540704, 19185145, 21925880, 30696232, 35081408, 38370290, 43851760, 61392464, 76740580, 87703520, 122784928, 153481160, 175407040, 245569856, 306962320, 613924640, 1227849280]

約数ペア:

[(1, 1227849280), (2, 613924640), (4, 306962320), (5, 245569856), (7, 175407040), (8, 153481160), (10, 122784928), (14, 87703520), (16, 76740580), (20, 61392464), (28, 43851760), (32, 38370290), (35, 35081408), (40, 30696232), (56, 21925880), (64, 19185145), (70, 17540704), (80, 15348116), (97, 12658240), (112, 10962940), (140, 8770352), (160, 7674058), (194, 6329120), (224, 5481470), (280, 4385176), (320, 3837029), (388, 3164560), (448, 2740735), (485, 2531648), (560, 2192588), (679, 1808320), (776, 1582280), (970, 1265824), (1120, 1096294), (1358, 904160), (1552, 791140), (1940, 632912), (2240, 548147), (2716, 452080), (3104, 395570), (3395, 361664), (3880, 316456), (5432, 226040), (5651, 217280), (6208, 197785), (6790, 180832), (7760, 158228), (10864, 113020), (11302, 108640), (13580, 90416), (15520, 79114), (21728, 56510), (22604, 54320), (27160, 45208), (28255, 43456), (31040, 39557)]