1447973520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{123127}}^1$

素因数の和:123157

約数の個数: 120

約数和(自身を含む): 5221612224

約数和(自身を除く): 3773638704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 123127, 246254, 369381, 492508, 615635, 738762, 861889, 985016, 1231270, 1477524, 1723778, 1846905, 1970032, 2462540, 2585667, 2955048, 3447556, 3693810, 4309445, 4925080, 5171334, 5910096, 6033223, 6895112, 7387620, 8618890, 9850160, 10342668, 12066446, 12928335, 13790224, 14775240, 17237780, 18099669, 20685336, 24132892, 25856670, 29550480, 30166115, 34475560, 36199338, 41370672, 48265784, 51713340, 60332230, 68951120, 72398676, 90498345, 96531568, 103426680, 120664460, 144797352, 180996690, 206853360, 241328920, 289594704, 361993380, 482657840, 723986760, 1447973520]

約数ペア:

[(1, 1447973520), (2, 723986760), (3, 482657840), (4, 361993380), (5, 289594704), (6, 241328920), (7, 206853360), (8, 180996690), (10, 144797352), (12, 120664460), (14, 103426680), (15, 96531568), (16, 90498345), (20, 72398676), (21, 68951120), (24, 60332230), (28, 51713340), (30, 48265784), (35, 41370672), (40, 36199338), (42, 34475560), (48, 30166115), (49, 29550480), (56, 25856670), (60, 24132892), (70, 20685336), (80, 18099669), (84, 17237780), (98, 14775240), (105, 13790224), (112, 12928335), (120, 12066446), (140, 10342668), (147, 9850160), (168, 8618890), (196, 7387620), (210, 6895112), (240, 6033223), (245, 5910096), (280, 5171334), (294, 4925080), (336, 4309445), (392, 3693810), (420, 3447556), (490, 2955048), (560, 2585667), (588, 2462540), (735, 1970032), (784, 1846905), (840, 1723778), (980, 1477524), (1176, 1231270), (1470, 985016), (1680, 861889), (1960, 738762), (2352, 615635), (2940, 492508), (3920, 369381), (5880, 246254), (11760, 123127)]