1570763220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1471}}^1$

素因数の和:1570

約数の個数: 144

約数和(自身を含む): 4871236608

約数和(自身を除く): 3300473388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1369, 1443, 1471, 1924, 2220, 2405, 2738, 2886, 2942, 4107, 4413, 4810, 5476, 5772, 5884, 6845, 7215, 7355, 8214, 8826, 9620, 13690, 14430, 14710, 16428, 17652, 17797, 19123, 20535, 22065, 27380, 28860, 29420, 35594, 38246, 41070, 44130, 53391, 54427, 57369, 71188, 76492, 82140, 88260, 88985, 95615, 106782, 108854, 114738, 163281, 177970, 191230, 213564, 217708, 229476, 266955, 272135, 286845, 326562, 355940, 382460, 533910, 544270, 573690, 653124, 707551, 816405, 1067820, 1088540, 1147380, 1415102, 1632810, 2013799, 2122653, 2830204, 3265620, 3537755, 4027598, 4245306, 6041397, 7075510, 8055196, 8490612, 10068995, 10613265, 12082794, 14151020, 20137990, 21226530, 24165588, 26179387, 30206985, 40275980, 42453060, 52358774, 60413970, 78538161, 104717548, 120827940, 130896935, 157076322, 261793870, 314152644, 392690805, 523587740, 785381610, 1570763220]

約数ペア:

[(1, 1570763220), (2, 785381610), (3, 523587740), (4, 392690805), (5, 314152644), (6, 261793870), (10, 157076322), (12, 130896935), (13, 120827940), (15, 104717548), (20, 78538161), (26, 60413970), (30, 52358774), (37, 42453060), (39, 40275980), (52, 30206985), (60, 26179387), (65, 24165588), (74, 21226530), (78, 20137990), (111, 14151020), (130, 12082794), (148, 10613265), (156, 10068995), (185, 8490612), (195, 8055196), (222, 7075510), (260, 6041397), (370, 4245306), (390, 4027598), (444, 3537755), (481, 3265620), (555, 2830204), (740, 2122653), (780, 2013799), (962, 1632810), (1110, 1415102), (1369, 1147380), (1443, 1088540), (1471, 1067820), (1924, 816405), (2220, 707551), (2405, 653124), (2738, 573690), (2886, 544270), (2942, 533910), (4107, 382460), (4413, 355940), (4810, 326562), (5476, 286845), (5772, 272135), (5884, 266955), (6845, 229476), (7215, 217708), (7355, 213564), (8214, 191230), (8826, 177970), (9620, 163281), (13690, 114738), (14430, 108854), (14710, 106782), (16428, 95615), (17652, 88985), (17797, 88260), (19123, 82140), (20535, 76492), (22065, 71188), (27380, 57369), (28860, 54427), (29420, 53391), (35594, 44130), (38246, 41070)]