127882720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 347493888

約数和(自身を除く): 219611168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 227, 280, 454, 503, 560, 908, 1006, 1120, 1135, 1589, 1816, 2012, 2270, 2515, 3178, 3521, 3632, 4024, 4540, 5030, 6356, 7042, 7264, 7945, 8048, 9080, 10060, 12712, 14084, 15890, 16096, 17605, 18160, 20120, 25424, 28168, 31780, 35210, 36320, 40240, 50848, 56336, 63560, 70420, 80480, 112672, 114181, 127120, 140840, 228362, 254240, 281680, 456724, 563360, 570905, 799267, 913448, 1141810, 1598534, 1826896, 2283620, 3197068, 3653792, 3996335, 4567240, 6394136, 7992670, 9134480, 12788272, 15985340, 18268960, 25576544, 31970680, 63941360, 127882720]

約数ペア:

[(1, 127882720), (2, 63941360), (4, 31970680), (5, 25576544), (7, 18268960), (8, 15985340), (10, 12788272), (14, 9134480), (16, 7992670), (20, 6394136), (28, 4567240), (32, 3996335), (35, 3653792), (40, 3197068), (56, 2283620), (70, 1826896), (80, 1598534), (112, 1141810), (140, 913448), (160, 799267), (224, 570905), (227, 563360), (280, 456724), (454, 281680), (503, 254240), (560, 228362), (908, 140840), (1006, 127120), (1120, 114181), (1135, 112672), (1589, 80480), (1816, 70420), (2012, 63560), (2270, 56336), (2515, 50848), (3178, 40240), (3521, 36320), (3632, 35210), (4024, 31780), (4540, 28168), (5030, 25424), (6356, 20120), (7042, 18160), (7264, 17605), (7945, 16096), (8048, 15890), (9080, 14084), (10060, 12712)]