201493920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1549}}^1$

素因数の和:1838

約数の個数: 96

約数和(自身を含む): 637459200

約数和(自身を除く): 435965280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 480, 542, 813, 1084, 1355, 1549, 1626, 2168, 2710, 3098, 3252, 4065, 4336, 4647, 5420, 6196, 6504, 7745, 8130, 8672, 9294, 10840, 12392, 13008, 15490, 16260, 18588, 21680, 23235, 24784, 26016, 30980, 32520, 37176, 43360, 46470, 49568, 61960, 65040, 74352, 92940, 123920, 130080, 148704, 185880, 247840, 371760, 419779, 743520, 839558, 1259337, 1679116, 2098895, 2518674, 3358232, 4197790, 5037348, 6296685, 6716464, 8395580, 10074696, 12593370, 13432928, 16791160, 20149392, 25186740, 33582320, 40298784, 50373480, 67164640, 100746960, 201493920]

約数ペア:

[(1, 201493920), (2, 100746960), (3, 67164640), (4, 50373480), (5, 40298784), (6, 33582320), (8, 25186740), (10, 20149392), (12, 16791160), (15, 13432928), (16, 12593370), (20, 10074696), (24, 8395580), (30, 6716464), (32, 6296685), (40, 5037348), (48, 4197790), (60, 3358232), (80, 2518674), (96, 2098895), (120, 1679116), (160, 1259337), (240, 839558), (271, 743520), (480, 419779), (542, 371760), (813, 247840), (1084, 185880), (1355, 148704), (1549, 130080), (1626, 123920), (2168, 92940), (2710, 74352), (3098, 65040), (3252, 61960), (4065, 49568), (4336, 46470), (4647, 43360), (5420, 37176), (6196, 32520), (6504, 30980), (7745, 26016), (8130, 24784), (8672, 23235), (9294, 21680), (10840, 18588), (12392, 16260), (13008, 15490)]