620160816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:632

約数の個数: 160

約数和(自身を含む): 1869094656

約数和(自身を除く): 1248933840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 363, 374, 408, 484, 528, 561, 571, 726, 748, 816, 968, 1122, 1142, 1331, 1452, 1496, 1713, 1936, 2057, 2244, 2284, 2662, 2904, 2992, 3426, 3993, 4114, 4488, 4568, 5324, 5808, 6171, 6281, 6852, 7986, 8228, 8976, 9136, 9707, 10648, 12342, 12562, 13704, 15972, 16456, 18843, 19414, 21296, 22627, 24684, 25124, 27408, 29121, 31944, 32912, 37686, 38828, 45254, 49368, 50248, 58242, 63888, 67881, 69091, 75372, 77656, 90508, 98736, 100496, 106777, 116484, 135762, 138182, 150744, 155312, 181016, 207273, 213554, 232968, 271524, 276364, 301488, 320331, 362032, 414546, 427108, 465936, 543048, 552728, 640662, 760001, 829092, 854216, 1086096, 1105456, 1174547, 1281324, 1520002, 1658184, 1708432, 2280003, 2349094, 2562648, 3040004, 3316368, 3523641, 4560006, 4698188, 5125296, 6080008, 7047282, 9120012, 9396376, 12160016, 12920017, 14094564, 18240024, 18792752, 25840034, 28189128, 36480048, 38760051, 51680068, 56378256, 77520102, 103360136, 155040204, 206720272, 310080408, 620160816]

約数ペア:

[(1, 620160816), (2, 310080408), (3, 206720272), (4, 155040204), (6, 103360136), (8, 77520102), (11, 56378256), (12, 51680068), (16, 38760051), (17, 36480048), (22, 28189128), (24, 25840034), (33, 18792752), (34, 18240024), (44, 14094564), (48, 12920017), (51, 12160016), (66, 9396376), (68, 9120012), (88, 7047282), (102, 6080008), (121, 5125296), (132, 4698188), (136, 4560006), (176, 3523641), (187, 3316368), (204, 3040004), (242, 2562648), (264, 2349094), (272, 2280003), (363, 1708432), (374, 1658184), (408, 1520002), (484, 1281324), (528, 1174547), (561, 1105456), (571, 1086096), (726, 854216), (748, 829092), (816, 760001), (968, 640662), (1122, 552728), (1142, 543048), (1331, 465936), (1452, 427108), (1496, 414546), (1713, 362032), (1936, 320331), (2057, 301488), (2244, 276364), (2284, 271524), (2662, 232968), (2904, 213554), (2992, 207273), (3426, 181016), (3993, 155312), (4114, 150744), (4488, 138182), (4568, 135762), (5324, 116484), (5808, 106777), (6171, 100496), (6281, 98736), (6852, 90508), (7986, 77656), (8228, 75372), (8976, 69091), (9136, 67881), (9707, 63888), (10648, 58242), (12342, 50248), (12562, 49368), (13704, 45254), (15972, 38828), (16456, 37686), (18843, 32912), (19414, 31944), (21296, 29121), (22627, 27408), (24684, 25124)]