39808860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 143603712

約数和(自身を除く): 103794852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 317, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 634, 644, 690, 780, 805, 897, 910, 951, 966, 1092, 1196, 1268, 1365, 1380, 1495, 1585, 1610, 1794, 1820, 1902, 1932, 2093, 2219, 2415, 2730, 2990, 3170, 3220, 3588, 3804, 4121, 4186, 4438, 4485, 4755, 4830, 5460, 5980, 6279, 6340, 6657, 7291, 8242, 8372, 8876, 8970, 9510, 9660, 10465, 11095, 12363, 12558, 13314, 14582, 16484, 17940, 19020, 20605, 20930, 21873, 22190, 24726, 25116, 26628, 28847, 29164, 31395, 33285, 36455, 41210, 41860, 43746, 44380, 49452, 51037, 57694, 61815, 62790, 66570, 72910, 82420, 86541, 87492, 94783, 102074, 109365, 115388, 123630, 125580, 133140, 144235, 145820, 153111, 173082, 189566, 204148, 218730, 247260, 255185, 284349, 288470, 306222, 346164, 379132, 432705, 437460, 473915, 510370, 568698, 576940, 612444, 663481, 765555, 865410, 947830, 1020740, 1137396, 1326962, 1421745, 1531110, 1730820, 1895660, 1990443, 2653924, 2843490, 3062220, 3317405, 3980886, 5686980, 6634810, 7961772, 9952215, 13269620, 19904430, 39808860]

約数ペア:

[(1, 39808860), (2, 19904430), (3, 13269620), (4, 9952215), (5, 7961772), (6, 6634810), (7, 5686980), (10, 3980886), (12, 3317405), (13, 3062220), (14, 2843490), (15, 2653924), (20, 1990443), (21, 1895660), (23, 1730820), (26, 1531110), (28, 1421745), (30, 1326962), (35, 1137396), (39, 1020740), (42, 947830), (46, 865410), (52, 765555), (60, 663481), (65, 612444), (69, 576940), (70, 568698), (78, 510370), (84, 473915), (91, 437460), (92, 432705), (105, 379132), (115, 346164), (130, 306222), (138, 288470), (140, 284349), (156, 255185), (161, 247260), (182, 218730), (195, 204148), (210, 189566), (230, 173082), (260, 153111), (273, 145820), (276, 144235), (299, 133140), (317, 125580), (322, 123630), (345, 115388), (364, 109365), (390, 102074), (420, 94783), (455, 87492), (460, 86541), (483, 82420), (546, 72910), (598, 66570), (634, 62790), (644, 61815), (690, 57694), (780, 51037), (805, 49452), (897, 44380), (910, 43746), (951, 41860), (966, 41210), (1092, 36455), (1196, 33285), (1268, 31395), (1365, 29164), (1380, 28847), (1495, 26628), (1585, 25116), (1610, 24726), (1794, 22190), (1820, 21873), (1902, 20930), (1932, 20605), (2093, 19020), (2219, 17940), (2415, 16484), (2730, 14582), (2990, 13314), (3170, 12558), (3220, 12363), (3588, 11095), (3804, 10465), (4121, 9660), (4186, 9510), (4438, 8970), (4485, 8876), (4755, 8372), (4830, 8242), (5460, 7291), (5980, 6657), (6279, 6340)]