1243631760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{105751}}^1$

素因数の和:105781

約数の個数: 120

約数和(自身を含む): 4484730816

約数和(自身を除く): 3241099056

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 105751, 211502, 317253, 423004, 528755, 634506, 740257, 846008, 1057510, 1269012, 1480514, 1586265, 1692016, 2115020, 2220771, 2538024, 2961028, 3172530, 3701285, 4230040, 4441542, 5076048, 5181799, 5922056, 6345060, 7402570, 8460080, 8883084, 10363598, 11103855, 11844112, 12690120, 14805140, 15545397, 17766168, 20727196, 22207710, 25380240, 25908995, 29610280, 31090794, 35532336, 41454392, 44415420, 51817990, 59220560, 62181588, 77726985, 82908784, 88830840, 103635980, 124363176, 155453970, 177661680, 207271960, 248726352, 310907940, 414543920, 621815880, 1243631760]

約数ペア:

[(1, 1243631760), (2, 621815880), (3, 414543920), (4, 310907940), (5, 248726352), (6, 207271960), (7, 177661680), (8, 155453970), (10, 124363176), (12, 103635980), (14, 88830840), (15, 82908784), (16, 77726985), (20, 62181588), (21, 59220560), (24, 51817990), (28, 44415420), (30, 41454392), (35, 35532336), (40, 31090794), (42, 29610280), (48, 25908995), (49, 25380240), (56, 22207710), (60, 20727196), (70, 17766168), (80, 15545397), (84, 14805140), (98, 12690120), (105, 11844112), (112, 11103855), (120, 10363598), (140, 8883084), (147, 8460080), (168, 7402570), (196, 6345060), (210, 5922056), (240, 5181799), (245, 5076048), (280, 4441542), (294, 4230040), (336, 3701285), (392, 3172530), (420, 2961028), (490, 2538024), (560, 2220771), (588, 2115020), (735, 1692016), (784, 1586265), (840, 1480514), (980, 1269012), (1176, 1057510), (1470, 846008), (1680, 740257), (1960, 634506), (2352, 528755), (2940, 423004), (3920, 317253), (5880, 211502), (11760, 105751)]