103190640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 368547840

約数和(自身を除く): 265357200

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, 239, 240, 257, 280, 336, 420, 478, 514, 560, 717, 771, 840, 956, 1028, 1195, 1285, 1434, 1542, 1673, 1680, 1799, 1912, 2056, 2390, 2570, 2868, 3084, 3346, 3585, 3598, 3824, 3855, 4112, 4780, 5019, 5140, 5397, 5736, 6168, 6692, 7170, 7196, 7710, 8365, 8995, 9560, 10038, 10280, 10794, 11472, 12336, 13384, 14340, 14392, 15420, 16730, 17990, 19120, 20076, 20560, 21588, 25095, 26768, 26985, 28680, 28784, 30840, 33460, 35980, 40152, 43176, 50190, 53970, 57360, 61423, 61680, 66920, 71960, 80304, 86352, 100380, 107940, 122846, 133840, 143920, 184269, 200760, 215880, 245692, 307115, 368538, 401520, 429961, 431760, 491384, 614230, 737076, 859922, 921345, 982768, 1228460, 1289883, 1474152, 1719844, 1842690, 2149805, 2456920, 2579766, 2948304, 3439688, 3685380, 4299610, 4913840, 5159532, 6449415, 6879376, 7370760, 8599220, 10319064, 12898830, 14741520, 17198440, 20638128, 25797660, 34396880, 51595320, 103190640]

約数ペア:

[(1, 103190640), (2, 51595320), (3, 34396880), (4, 25797660), (5, 20638128), (6, 17198440), (7, 14741520), (8, 12898830), (10, 10319064), (12, 8599220), (14, 7370760), (15, 6879376), (16, 6449415), (20, 5159532), (21, 4913840), (24, 4299610), (28, 3685380), (30, 3439688), (35, 2948304), (40, 2579766), (42, 2456920), (48, 2149805), (56, 1842690), (60, 1719844), (70, 1474152), (80, 1289883), (84, 1228460), (105, 982768), (112, 921345), (120, 859922), (140, 737076), (168, 614230), (210, 491384), (239, 431760), (240, 429961), (257, 401520), (280, 368538), (336, 307115), (420, 245692), (478, 215880), (514, 200760), (560, 184269), (717, 143920), (771, 133840), (840, 122846), (956, 107940), (1028, 100380), (1195, 86352), (1285, 80304), (1434, 71960), (1542, 66920), (1673, 61680), (1680, 61423), (1799, 57360), (1912, 53970), (2056, 50190), (2390, 43176), (2570, 40152), (2868, 35980), (3084, 33460), (3346, 30840), (3585, 28784), (3598, 28680), (3824, 26985), (3855, 26768), (4112, 25095), (4780, 21588), (5019, 20560), (5140, 20076), (5397, 19120), (5736, 17990), (6168, 16730), (6692, 15420), (7170, 14392), (7196, 14340), (7710, 13384), (8365, 12336), (8995, 11472), (9560, 10794), (10038, 10280)]