764635080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1553}}^1$

素因数の和:1951

約数の個数: 128

約数和(自身を含む): 2510766720

約数和(自身を除く): 1746131640

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, 373, 440, 660, 746, 1119, 1320, 1492, 1553, 1865, 2238, 2984, 3106, 3730, 4103, 4476, 4659, 5595, 6212, 7460, 7765, 8206, 8952, 9318, 11190, 12309, 12424, 14920, 15530, 16412, 17083, 18636, 20515, 22380, 23295, 24618, 31060, 32824, 34166, 37272, 41030, 44760, 46590, 49236, 51249, 61545, 62120, 68332, 82060, 85415, 93180, 98472, 102498, 123090, 136664, 164120, 170830, 186360, 204996, 246180, 256245, 341660, 409992, 492360, 512490, 579269, 683320, 1024980, 1158538, 1737807, 2049960, 2317076, 2896345, 3475614, 4634152, 5792690, 6371959, 6951228, 8689035, 11585380, 12743918, 13902456, 17378070, 19115877, 23170760, 25487836, 31859795, 34756140, 38231754, 50975672, 63719590, 69512280, 76463508, 95579385, 127439180, 152927016, 191158770, 254878360, 382317540, 764635080]

約数ペア:

[(1, 764635080), (2, 382317540), (3, 254878360), (4, 191158770), (5, 152927016), (6, 127439180), (8, 95579385), (10, 76463508), (11, 69512280), (12, 63719590), (15, 50975672), (20, 38231754), (22, 34756140), (24, 31859795), (30, 25487836), (33, 23170760), (40, 19115877), (44, 17378070), (55, 13902456), (60, 12743918), (66, 11585380), (88, 8689035), (110, 6951228), (120, 6371959), (132, 5792690), (165, 4634152), (220, 3475614), (264, 2896345), (330, 2317076), (373, 2049960), (440, 1737807), (660, 1158538), (746, 1024980), (1119, 683320), (1320, 579269), (1492, 512490), (1553, 492360), (1865, 409992), (2238, 341660), (2984, 256245), (3106, 246180), (3730, 204996), (4103, 186360), (4476, 170830), (4659, 164120), (5595, 136664), (6212, 123090), (7460, 102498), (7765, 98472), (8206, 93180), (8952, 85415), (9318, 82060), (11190, 68332), (12309, 62120), (12424, 61545), (14920, 51249), (15530, 49236), (16412, 46590), (17083, 44760), (18636, 41030), (20515, 37272), (22380, 34166), (23295, 32824), (24618, 31060)]