1397233260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 4488744960

約数和(自身を除く): 3091511700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 223, 246, 270, 283, 369, 410, 446, 492, 540, 566, 615, 669, 738, 820, 849, 892, 1107, 1115, 1132, 1230, 1338, 1415, 1476, 1698, 1845, 2007, 2214, 2230, 2460, 2547, 2676, 2830, 3345, 3396, 3690, 4014, 4245, 4428, 4460, 5094, 5535, 5660, 6021, 6690, 7380, 7641, 8028, 8490, 9143, 10035, 10188, 11070, 11603, 12042, 12735, 13380, 15282, 16980, 18286, 20070, 22140, 23206, 24084, 25470, 27429, 30105, 30564, 34809, 36572, 38205, 40140, 45715, 46412, 50940, 54858, 58015, 60210, 63109, 69618, 76410, 82287, 91430, 104427, 109716, 116030, 120420, 126218, 137145, 139236, 152820, 164574, 174045, 182860, 189327, 208854, 232060, 246861, 252436, 274290, 313281, 315545, 329148, 348090, 378654, 411435, 417708, 493722, 522135, 548580, 567981, 626562, 631090, 696180, 757308, 822870, 946635, 987444, 1044270, 1135962, 1234305, 1253124, 1262180, 1566405, 1645740, 1703943, 1893270, 2088540, 2271924, 2468610, 2587469, 2839905, 3132810, 3407886, 3786540, 4937220, 5174938, 5679810, 6265620, 6815772, 7762407, 8519715, 10349876, 11359620, 12937345, 15524814, 17039430, 23287221, 25874690, 31049628, 34078860, 38812035, 46574442, 51749380, 69861663, 77624070, 93148884, 116436105, 139723326, 155248140, 232872210, 279446652, 349308315, 465744420, 698616630, 1397233260]

約数ペア:

[(1, 1397233260), (2, 698616630), (3, 465744420), (4, 349308315), (5, 279446652), (6, 232872210), (9, 155248140), (10, 139723326), (12, 116436105), (15, 93148884), (18, 77624070), (20, 69861663), (27, 51749380), (30, 46574442), (36, 38812035), (41, 34078860), (45, 31049628), (54, 25874690), (60, 23287221), (82, 17039430), (90, 15524814), (108, 12937345), (123, 11359620), (135, 10349876), (164, 8519715), (180, 7762407), (205, 6815772), (223, 6265620), (246, 5679810), (270, 5174938), (283, 4937220), (369, 3786540), (410, 3407886), (446, 3132810), (492, 2839905), (540, 2587469), (566, 2468610), (615, 2271924), (669, 2088540), (738, 1893270), (820, 1703943), (849, 1645740), (892, 1566405), (1107, 1262180), (1115, 1253124), (1132, 1234305), (1230, 1135962), (1338, 1044270), (1415, 987444), (1476, 946635), (1698, 822870), (1845, 757308), (2007, 696180), (2214, 631090), (2230, 626562), (2460, 567981), (2547, 548580), (2676, 522135), (2830, 493722), (3345, 417708), (3396, 411435), (3690, 378654), (4014, 348090), (4245, 329148), (4428, 315545), (4460, 313281), (5094, 274290), (5535, 252436), (5660, 246861), (6021, 232060), (6690, 208854), (7380, 189327), (7641, 182860), (8028, 174045), (8490, 164574), (9143, 152820), (10035, 139236), (10188, 137145), (11070, 126218), (11603, 120420), (12042, 116030), (12735, 109716), (13380, 104427), (15282, 91430), (16980, 82287), (18286, 76410), (20070, 69618), (22140, 63109), (23206, 60210), (24084, 58015), (25470, 54858), (27429, 50940), (30105, 46412), (30564, 45715), (34809, 40140), (36572, 38205)]