127319360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:640

約数の個数: 112

約数和(自身を含む): 350251776

約数和(自身を除く): 222932416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 140, 160, 224, 226, 280, 320, 448, 452, 503, 560, 565, 791, 904, 1006, 1120, 1130, 1582, 1808, 2012, 2240, 2260, 2515, 3164, 3521, 3616, 3955, 4024, 4520, 5030, 6328, 7042, 7232, 7910, 8048, 9040, 10060, 12656, 14084, 15820, 16096, 17605, 18080, 20120, 25312, 28168, 31640, 32192, 35210, 36160, 40240, 50624, 56336, 56839, 63280, 70420, 80480, 112672, 113678, 126560, 140840, 160960, 225344, 227356, 253120, 281680, 284195, 397873, 454712, 563360, 568390, 795746, 909424, 1126720, 1136780, 1591492, 1818848, 1989365, 2273560, 3182984, 3637696, 3978730, 4547120, 6365968, 7957460, 9094240, 12731936, 15914920, 18188480, 25463872, 31829840, 63659680, 127319360]

約数ペア:

[(1, 127319360), (2, 63659680), (4, 31829840), (5, 25463872), (7, 18188480), (8, 15914920), (10, 12731936), (14, 9094240), (16, 7957460), (20, 6365968), (28, 4547120), (32, 3978730), (35, 3637696), (40, 3182984), (56, 2273560), (64, 1989365), (70, 1818848), (80, 1591492), (112, 1136780), (113, 1126720), (140, 909424), (160, 795746), (224, 568390), (226, 563360), (280, 454712), (320, 397873), (448, 284195), (452, 281680), (503, 253120), (560, 227356), (565, 225344), (791, 160960), (904, 140840), (1006, 126560), (1120, 113678), (1130, 112672), (1582, 80480), (1808, 70420), (2012, 63280), (2240, 56839), (2260, 56336), (2515, 50624), (3164, 40240), (3521, 36160), (3616, 35210), (3955, 32192), (4024, 31640), (4520, 28168), (5030, 25312), (6328, 20120), (7042, 18080), (7232, 17605), (7910, 16096), (8048, 15820), (9040, 14084), (10060, 12656)]