7820236080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3469}}^1$

素因数の和:3620

約数の個数: 240

約数和(自身を含む): 27386461440

約数和(自身を除く): 19566225360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 101, 120, 124, 144, 155, 180, 186, 202, 240, 248, 279, 303, 310, 360, 372, 404, 465, 496, 505, 558, 606, 620, 720, 744, 808, 909, 930, 1010, 1116, 1212, 1240, 1395, 1488, 1515, 1616, 1818, 1860, 2020, 2232, 2424, 2480, 2790, 3030, 3131, 3469, 3636, 3720, 4040, 4464, 4545, 4848, 5580, 6060, 6262, 6938, 7272, 7440, 8080, 9090, 9393, 10407, 11160, 12120, 12524, 13876, 14544, 15655, 17345, 18180, 18786, 20814, 22320, 24240, 25048, 27752, 28179, 31221, 31310, 34690, 36360, 37572, 41628, 46965, 50096, 52035, 55504, 56358, 62442, 62620, 69380, 72720, 75144, 83256, 93930, 104070, 107539, 112716, 124884, 125240, 138760, 140895, 150288, 156105, 166512, 187860, 208140, 215078, 225432, 249768, 250480, 277520, 281790, 312210, 322617, 350369, 375720, 416280, 430156, 450864, 499536, 537695, 563580, 624420, 645234, 700738, 751440, 832560, 860312, 967851, 1051107, 1075390, 1127160, 1248840, 1290468, 1401476, 1613085, 1720624, 1751845, 1935702, 2102214, 2150780, 2254320, 2497680, 2580936, 2802952, 3153321, 3226170, 3503690, 3871404, 4204428, 4301560, 4839255, 5161872, 5255535, 5605904, 6306642, 6452340, 7007380, 7742808, 8408856, 8603120, 9678510, 10511070, 10861439, 12613284, 12904680, 14014760, 15485616, 15766605, 16817712, 19357020, 21022140, 21722878, 25226568, 25809360, 28029520, 31533210, 32584317, 38714040, 42044280, 43445756, 50453136, 54307195, 63066420, 65168634, 77428080, 84088560, 86891512, 97752951, 108614390, 126132840, 130337268, 162921585, 173783024, 195505902, 217228780, 252265680, 260674536, 325843170, 391011804, 434457560, 488764755, 521349072, 651686340, 782023608, 868915120, 977529510, 1303372680, 1564047216, 1955059020, 2606745360, 3910118040, 7820236080]

約数ペア:

[(1, 7820236080), (2, 3910118040), (3, 2606745360), (4, 1955059020), (5, 1564047216), (6, 1303372680), (8, 977529510), (9, 868915120), (10, 782023608), (12, 651686340), (15, 521349072), (16, 488764755), (18, 434457560), (20, 391011804), (24, 325843170), (30, 260674536), (31, 252265680), (36, 217228780), (40, 195505902), (45, 173783024), (48, 162921585), (60, 130337268), (62, 126132840), (72, 108614390), (80, 97752951), (90, 86891512), (93, 84088560), (101, 77428080), (120, 65168634), (124, 63066420), (144, 54307195), (155, 50453136), (180, 43445756), (186, 42044280), (202, 38714040), (240, 32584317), (248, 31533210), (279, 28029520), (303, 25809360), (310, 25226568), (360, 21722878), (372, 21022140), (404, 19357020), (465, 16817712), (496, 15766605), (505, 15485616), (558, 14014760), (606, 12904680), (620, 12613284), (720, 10861439), (744, 10511070), (808, 9678510), (909, 8603120), (930, 8408856), (1010, 7742808), (1116, 7007380), (1212, 6452340), (1240, 6306642), (1395, 5605904), (1488, 5255535), (1515, 5161872), (1616, 4839255), (1818, 4301560), (1860, 4204428), (2020, 3871404), (2232, 3503690), (2424, 3226170), (2480, 3153321), (2790, 2802952), (3030, 2580936), (3131, 2497680), (3469, 2254320), (3636, 2150780), (3720, 2102214), (4040, 1935702), (4464, 1751845), (4545, 1720624), (4848, 1613085), (5580, 1401476), (6060, 1290468), (6262, 1248840), (6938, 1127160), (7272, 1075390), (7440, 1051107), (8080, 967851), (9090, 860312), (9393, 832560), (10407, 751440), (11160, 700738), (12120, 645234), (12524, 624420), (13876, 563580), (14544, 537695), (15655, 499536), (17345, 450864), (18180, 430156), (18786, 416280), (20814, 375720), (22320, 350369), (24240, 322617), (25048, 312210), (27752, 281790), (28179, 277520), (31221, 250480), (31310, 249768), (34690, 225432), (36360, 215078), (37572, 208140), (41628, 187860), (46965, 166512), (50096, 156105), (52035, 150288), (55504, 140895), (56358, 138760), (62442, 125240), (62620, 124884), (69380, 112716), (72720, 107539), (75144, 104070), (83256, 93930)]