201612162840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{354377}}^1$

素因数の和:354833

約数の個数: 128

約数和(自身を含む): 661354398720

約数和(自身を除く): 459742235880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 431, 440, 660, 862, 1293, 1320, 1724, 2155, 2586, 3448, 4310, 4741, 5172, 6465, 8620, 9482, 10344, 12930, 14223, 17240, 18964, 23705, 25860, 28446, 37928, 47410, 51720, 56892, 71115, 94820, 113784, 142230, 189640, 284460, 354377, 568920, 708754, 1063131, 1417508, 1771885, 2126262, 2835016, 3543770, 3898147, 4252524, 5315655, 7087540, 7796294, 8505048, 10631310, 11694441, 14175080, 15592588, 19490735, 21262620, 23388882, 31185176, 38981470, 42525240, 46777764, 58472205, 77962940, 93555528, 116944410, 152736487, 155925880, 233888820, 305472974, 458209461, 467777640, 610945948, 763682435, 916418922, 1221891896, 1527364870, 1680101357, 1832837844, 2291047305, 3054729740, 3360202714, 3665675688, 4582094610, 5040304071, 6109459480, 6720405428, 8400506785, 9164189220, 10080608142, 13440810856, 16801013570, 18328378440, 20161216284, 25201520355, 33602027140, 40322432568, 50403040710, 67204054280, 100806081420, 201612162840]

約数ペア:

[(1, 201612162840), (2, 100806081420), (3, 67204054280), (4, 50403040710), (5, 40322432568), (6, 33602027140), (8, 25201520355), (10, 20161216284), (11, 18328378440), (12, 16801013570), (15, 13440810856), (20, 10080608142), (22, 9164189220), (24, 8400506785), (30, 6720405428), (33, 6109459480), (40, 5040304071), (44, 4582094610), (55, 3665675688), (60, 3360202714), (66, 3054729740), (88, 2291047305), (110, 1832837844), (120, 1680101357), (132, 1527364870), (165, 1221891896), (220, 916418922), (264, 763682435), (330, 610945948), (431, 467777640), (440, 458209461), (660, 305472974), (862, 233888820), (1293, 155925880), (1320, 152736487), (1724, 116944410), (2155, 93555528), (2586, 77962940), (3448, 58472205), (4310, 46777764), (4741, 42525240), (5172, 38981470), (6465, 31185176), (8620, 23388882), (9482, 21262620), (10344, 19490735), (12930, 15592588), (14223, 14175080), (17240, 11694441), (18964, 10631310), (23705, 8505048), (25860, 7796294), (28446, 7087540), (37928, 5315655), (47410, 4252524), (51720, 3898147), (56892, 3543770), (71115, 2835016), (94820, 2126262), (113784, 1771885), (142230, 1417508), (189640, 1063131), (284460, 708754), (354377, 568920)]