103268760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{122939}}^1$

素因数の和:122960

約数の個数: 64

約数和(自身を含む): 354067200

約数和(自身を除く): 250798440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 122939, 245878, 368817, 491756, 614695, 737634, 860573, 983512, 1229390, 1475268, 1721146, 1844085, 2458780, 2581719, 2950536, 3442292, 3688170, 4302865, 4917560, 5163438, 6884584, 7376340, 8605730, 10326876, 12908595, 14752680, 17211460, 20653752, 25817190, 34422920, 51634380, 103268760]

約数ペア:

[(1, 103268760), (2, 51634380), (3, 34422920), (4, 25817190), (5, 20653752), (6, 17211460), (7, 14752680), (8, 12908595), (10, 10326876), (12, 8605730), (14, 7376340), (15, 6884584), (20, 5163438), (21, 4917560), (24, 4302865), (28, 3688170), (30, 3442292), (35, 2950536), (40, 2581719), (42, 2458780), (56, 1844085), (60, 1721146), (70, 1475268), (84, 1229390), (105, 983512), (120, 860573), (140, 737634), (168, 614695), (210, 491756), (280, 368817), (420, 245878), (840, 122939)]