225692480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 112

約数和(自身を含む): 583752960

約数和(自身を除く): 358060480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 227, 239, 260, 320, 416, 454, 478, 520, 832, 908, 956, 1040, 1135, 1195, 1816, 1912, 2080, 2270, 2390, 2951, 3107, 3632, 3824, 4160, 4540, 4780, 5902, 6214, 7264, 7648, 9080, 9560, 11804, 12428, 14528, 14755, 15296, 15535, 18160, 19120, 23608, 24856, 29510, 31070, 36320, 38240, 47216, 49712, 54253, 59020, 62140, 72640, 76480, 94432, 99424, 108506, 118040, 124280, 188864, 198848, 217012, 236080, 248560, 271265, 434024, 472160, 497120, 542530, 705289, 868048, 944320, 994240, 1085060, 1410578, 1736096, 2170120, 2821156, 3472192, 3526445, 4340240, 5642312, 7052890, 8680480, 11284624, 14105780, 17360960, 22569248, 28211560, 45138496, 56423120, 112846240, 225692480]

約数ペア:

[(1, 225692480), (2, 112846240), (4, 56423120), (5, 45138496), (8, 28211560), (10, 22569248), (13, 17360960), (16, 14105780), (20, 11284624), (26, 8680480), (32, 7052890), (40, 5642312), (52, 4340240), (64, 3526445), (65, 3472192), (80, 2821156), (104, 2170120), (130, 1736096), (160, 1410578), (208, 1085060), (227, 994240), (239, 944320), (260, 868048), (320, 705289), (416, 542530), (454, 497120), (478, 472160), (520, 434024), (832, 271265), (908, 248560), (956, 236080), (1040, 217012), (1135, 198848), (1195, 188864), (1816, 124280), (1912, 118040), (2080, 108506), (2270, 99424), (2390, 94432), (2951, 76480), (3107, 72640), (3632, 62140), (3824, 59020), (4160, 54253), (4540, 49712), (4780, 47216), (5902, 38240), (6214, 36320), (7264, 31070), (7648, 29510), (9080, 24856), (9560, 23608), (11804, 19120), (12428, 18160), (14528, 15535), (14755, 15296)]