224816960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 112

約数和(自身を含む): 560051712

約数和(自身を除く): 335234752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 131, 155, 160, 173, 248, 262, 310, 320, 346, 496, 524, 620, 655, 692, 865, 992, 1048, 1240, 1310, 1384, 1730, 1984, 2096, 2480, 2620, 2768, 3460, 4061, 4192, 4960, 5240, 5363, 5536, 6920, 8122, 8384, 9920, 10480, 10726, 11072, 13840, 16244, 20305, 20960, 21452, 22663, 26815, 27680, 32488, 40610, 41920, 42904, 45326, 53630, 55360, 64976, 81220, 85808, 90652, 107260, 113315, 129952, 162440, 171616, 181304, 214520, 226630, 259904, 324880, 343232, 362608, 429040, 453260, 649760, 702553, 725216, 858080, 906520, 1299520, 1405106, 1450432, 1716160, 1813040, 2810212, 3512765, 3626080, 5620424, 7025530, 7252160, 11240848, 14051060, 22481696, 28102120, 44963392, 56204240, 112408480, 224816960]

約数ペア:

[(1, 224816960), (2, 112408480), (4, 56204240), (5, 44963392), (8, 28102120), (10, 22481696), (16, 14051060), (20, 11240848), (31, 7252160), (32, 7025530), (40, 5620424), (62, 3626080), (64, 3512765), (80, 2810212), (124, 1813040), (131, 1716160), (155, 1450432), (160, 1405106), (173, 1299520), (248, 906520), (262, 858080), (310, 725216), (320, 702553), (346, 649760), (496, 453260), (524, 429040), (620, 362608), (655, 343232), (692, 324880), (865, 259904), (992, 226630), (1048, 214520), (1240, 181304), (1310, 171616), (1384, 162440), (1730, 129952), (1984, 113315), (2096, 107260), (2480, 90652), (2620, 85808), (2768, 81220), (3460, 64976), (4061, 55360), (4192, 53630), (4960, 45326), (5240, 42904), (5363, 41920), (5536, 40610), (6920, 32488), (8122, 27680), (8384, 26815), (9920, 22663), (10480, 21452), (10726, 20960), (11072, 20305), (13840, 16244)]