6857519880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{1151}}^1$

素因数の和:1675

約数の個数: 128

約数和(自身を含む): 20802355200

約数和(自身を除く): 13944835320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 379, 393, 524, 655, 758, 786, 1048, 1137, 1151, 1310, 1516, 1572, 1895, 1965, 2274, 2302, 2620, 3032, 3144, 3453, 3790, 3930, 4548, 4604, 5240, 5685, 5755, 6906, 7580, 7860, 9096, 9208, 11370, 11510, 13812, 15160, 15720, 17265, 22740, 23020, 27624, 34530, 45480, 46040, 49649, 69060, 99298, 138120, 148947, 150781, 198596, 248245, 297894, 301562, 397192, 436229, 452343, 496490, 595788, 603124, 744735, 753905, 872458, 904686, 992980, 1191576, 1206248, 1308687, 1489470, 1507810, 1744916, 1809372, 1985960, 2181145, 2261715, 2617374, 2978940, 3015620, 3489832, 3618744, 4362290, 4523430, 5234748, 5957880, 6031240, 6543435, 8724580, 9046860, 10469496, 13086870, 17449160, 18093720, 26173740, 52347480, 57145999, 114291998, 171437997, 228583996, 285729995, 342875994, 457167992, 571459990, 685751988, 857189985, 1142919980, 1371503976, 1714379970, 2285839960, 3428759940, 6857519880]

約数ペア:

[(1, 6857519880), (2, 3428759940), (3, 2285839960), (4, 1714379970), (5, 1371503976), (6, 1142919980), (8, 857189985), (10, 685751988), (12, 571459990), (15, 457167992), (20, 342875994), (24, 285729995), (30, 228583996), (40, 171437997), (60, 114291998), (120, 57145999), (131, 52347480), (262, 26173740), (379, 18093720), (393, 17449160), (524, 13086870), (655, 10469496), (758, 9046860), (786, 8724580), (1048, 6543435), (1137, 6031240), (1151, 5957880), (1310, 5234748), (1516, 4523430), (1572, 4362290), (1895, 3618744), (1965, 3489832), (2274, 3015620), (2302, 2978940), (2620, 2617374), (3032, 2261715), (3144, 2181145), (3453, 1985960), (3790, 1809372), (3930, 1744916), (4548, 1507810), (4604, 1489470), (5240, 1308687), (5685, 1206248), (5755, 1191576), (6906, 992980), (7580, 904686), (7860, 872458), (9096, 753905), (9208, 744735), (11370, 603124), (11510, 595788), (13812, 496490), (15160, 452343), (15720, 436229), (17265, 397192), (22740, 301562), (23020, 297894), (27624, 248245), (34530, 198596), (45480, 150781), (46040, 148947), (49649, 138120), (69060, 99298)]