1679949240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{106867}}^1$

素因数の和:107012

約数の個数: 64

約数和(自身を含む): 5078367360

約数和(自身を除く): 3398418120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 106867, 213734, 320601, 427468, 534335, 641202, 854936, 1068670, 1282404, 1603005, 2137340, 2564808, 3206010, 4274680, 6412020, 12824040, 13999577, 27999154, 41998731, 55998308, 69997885, 83997462, 111996616, 139995770, 167994924, 209993655, 279991540, 335989848, 419987310, 559983080, 839974620, 1679949240]

約数ペア:

[(1, 1679949240), (2, 839974620), (3, 559983080), (4, 419987310), (5, 335989848), (6, 279991540), (8, 209993655), (10, 167994924), (12, 139995770), (15, 111996616), (20, 83997462), (24, 69997885), (30, 55998308), (40, 41998731), (60, 27999154), (120, 13999577), (131, 12824040), (262, 6412020), (393, 4274680), (524, 3206010), (655, 2564808), (786, 2137340), (1048, 1603005), (1310, 1282404), (1572, 1068670), (1965, 854936), (2620, 641202), (3144, 534335), (3930, 427468), (5240, 320601), (7860, 213734), (15720, 106867)]