13028830920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{3491}}^1$

素因数の和:4996

約数の個数: 192

約数和(自身を含む): 48439347840

約数和(自身を除く): 35410516920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 1481, 2520, 2962, 3491, 4443, 5924, 6982, 7405, 8886, 10367, 10473, 11848, 13329, 13964, 14810, 17455, 17772, 20734, 20946, 22215, 24437, 26658, 27928, 29620, 31101, 31419, 34910, 35544, 41468, 41892, 44430, 48874, 51835, 52365, 53316, 59240, 62202, 62838, 66645, 69820, 73311, 82936, 83784, 88860, 93303, 97748, 103670, 104730, 106632, 122185, 124404, 125676, 133290, 139640, 146622, 155505, 157095, 177720, 186606, 195496, 207340, 209460, 219933, 244370, 248808, 251352, 266580, 293244, 311010, 314190, 366555, 373212, 414680, 418920, 439866, 466515, 488740, 533160, 586488, 622020, 628380, 733110, 746424, 879732, 933030, 977480, 1099665, 1244040, 1256760, 1466220, 1759464, 1866060, 2199330, 2932440, 3732120, 4398660, 5170171, 8797320, 10340342, 15510513, 20680684, 25850855, 31021026, 36191197, 41361368, 46531539, 51701710, 62042052, 72382394, 77552565, 93063078, 103403420, 108573591, 124084104, 144764788, 155105130, 180955985, 186126156, 206806840, 217147182, 232657695, 289529576, 310210260, 325720773, 361911970, 372252312, 434294364, 465315390, 542867955, 620420520, 651441546, 723823940, 868588728, 930630780, 1085735910, 1302883092, 1447647880, 1628603865, 1861261560, 2171471820, 2605766184, 3257207730, 4342943640, 6514415460, 13028830920]

約数ペア:

[(1, 13028830920), (2, 6514415460), (3, 4342943640), (4, 3257207730), (5, 2605766184), (6, 2171471820), (7, 1861261560), (8, 1628603865), (9, 1447647880), (10, 1302883092), (12, 1085735910), (14, 930630780), (15, 868588728), (18, 723823940), (20, 651441546), (21, 620420520), (24, 542867955), (28, 465315390), (30, 434294364), (35, 372252312), (36, 361911970), (40, 325720773), (42, 310210260), (45, 289529576), (56, 232657695), (60, 217147182), (63, 206806840), (70, 186126156), (72, 180955985), (84, 155105130), (90, 144764788), (105, 124084104), (120, 108573591), (126, 103403420), (140, 93063078), (168, 77552565), (180, 72382394), (210, 62042052), (252, 51701710), (280, 46531539), (315, 41361368), (360, 36191197), (420, 31021026), (504, 25850855), (630, 20680684), (840, 15510513), (1260, 10340342), (1481, 8797320), (2520, 5170171), (2962, 4398660), (3491, 3732120), (4443, 2932440), (5924, 2199330), (6982, 1866060), (7405, 1759464), (8886, 1466220), (10367, 1256760), (10473, 1244040), (11848, 1099665), (13329, 977480), (13964, 933030), (14810, 879732), (17455, 746424), (17772, 733110), (20734, 628380), (20946, 622020), (22215, 586488), (24437, 533160), (26658, 488740), (27928, 466515), (29620, 439866), (31101, 418920), (31419, 414680), (34910, 373212), (35544, 366555), (41468, 314190), (41892, 311010), (44430, 293244), (48874, 266580), (51835, 251352), (52365, 248808), (53316, 244370), (59240, 219933), (62202, 209460), (62838, 207340), (66645, 195496), (69820, 186606), (73311, 177720), (82936, 157095), (83784, 155505), (88860, 146622), (93303, 139640), (97748, 133290), (103670, 125676), (104730, 124404), (106632, 122185)]