1570271880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2203

約数の個数: 128

約数和(自身を含む): 4848076800

約数和(自身を除く): 3277804920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 139, 141, 188, 235, 278, 282, 376, 417, 470, 556, 564, 695, 705, 834, 940, 1112, 1128, 1390, 1410, 1668, 1880, 2003, 2085, 2780, 2820, 3336, 4006, 4170, 5560, 5640, 6009, 6533, 8012, 8340, 10015, 12018, 13066, 16024, 16680, 19599, 20030, 24036, 26132, 30045, 32665, 39198, 40060, 48072, 52264, 60090, 65330, 78396, 80120, 94141, 97995, 120180, 130660, 156792, 188282, 195990, 240360, 261320, 278417, 282423, 376564, 391980, 470705, 556834, 564846, 753128, 783960, 835251, 941410, 1113668, 1129692, 1392085, 1412115, 1670502, 1882820, 2227336, 2259384, 2784170, 2824230, 3341004, 3765640, 4176255, 5568340, 5648460, 6682008, 8352510, 11136680, 11296920, 13085599, 16705020, 26171198, 33410040, 39256797, 52342396, 65427995, 78513594, 104684792, 130855990, 157027188, 196283985, 261711980, 314054376, 392567970, 523423960, 785135940, 1570271880]

約数ペア:

[(1, 1570271880), (2, 785135940), (3, 523423960), (4, 392567970), (5, 314054376), (6, 261711980), (8, 196283985), (10, 157027188), (12, 130855990), (15, 104684792), (20, 78513594), (24, 65427995), (30, 52342396), (40, 39256797), (47, 33410040), (60, 26171198), (94, 16705020), (120, 13085599), (139, 11296920), (141, 11136680), (188, 8352510), (235, 6682008), (278, 5648460), (282, 5568340), (376, 4176255), (417, 3765640), (470, 3341004), (556, 2824230), (564, 2784170), (695, 2259384), (705, 2227336), (834, 1882820), (940, 1670502), (1112, 1412115), (1128, 1392085), (1390, 1129692), (1410, 1113668), (1668, 941410), (1880, 835251), (2003, 783960), (2085, 753128), (2780, 564846), (2820, 556834), (3336, 470705), (4006, 391980), (4170, 376564), (5560, 282423), (5640, 278417), (6009, 261320), (6533, 240360), (8012, 195990), (8340, 188282), (10015, 156792), (12018, 130660), (13066, 120180), (16024, 97995), (16680, 94141), (19599, 80120), (20030, 78396), (24036, 65330), (26132, 60090), (30045, 52264), (32665, 48072), (39198, 40060)]