70793520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{42139}}^1$

素因数の和:42162

約数の個数: 80

約数和(自身を含む): 250817280

約数和(自身を除く): 180023760

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 42139, 84278, 126417, 168556, 210695, 252834, 294973, 337112, 421390, 505668, 589946, 632085, 674224, 842780, 884919, 1011336, 1179892, 1264170, 1474865, 1685560, 1769838, 2022672, 2359784, 2528340, 2949730, 3371120, 3539676, 4424595, 4719568, 5056680, 5899460, 7079352, 8849190, 10113360, 11798920, 14158704, 17698380, 23597840, 35396760, 70793520]

約数ペア:

[(1, 70793520), (2, 35396760), (3, 23597840), (4, 17698380), (5, 14158704), (6, 11798920), (7, 10113360), (8, 8849190), (10, 7079352), (12, 5899460), (14, 5056680), (15, 4719568), (16, 4424595), (20, 3539676), (21, 3371120), (24, 2949730), (28, 2528340), (30, 2359784), (35, 2022672), (40, 1769838), (42, 1685560), (48, 1474865), (56, 1264170), (60, 1179892), (70, 1011336), (80, 884919), (84, 842780), (105, 674224), (112, 632085), (120, 589946), (140, 505668), (168, 421390), (210, 337112), (240, 294973), (280, 252834), (336, 210695), (420, 168556), (560, 126417), (840, 84278), (1680, 42139)]