678271320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2308

約数の個数: 192

約数和(自身を含む): 2360816640

約数和(自身を除く): 1682545320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 243, 248, 270, 279, 310, 324, 360, 372, 405, 465, 486, 540, 558, 620, 648, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1395, 1620, 1674, 1860, 1944, 2232, 2251, 2430, 2511, 2790, 3240, 3348, 3720, 4185, 4502, 4860, 5022, 5580, 6696, 6753, 7533, 8370, 9004, 9720, 10044, 11160, 11255, 12555, 13506, 15066, 16740, 18008, 20088, 20259, 22510, 25110, 27012, 30132, 33480, 33765, 37665, 40518, 45020, 50220, 54024, 60264, 60777, 67530, 69781, 75330, 81036, 90040, 100440, 101295, 121554, 135060, 139562, 150660, 162072, 182331, 202590, 209343, 243108, 270120, 279124, 301320, 303885, 348905, 364662, 405180, 418686, 486216, 546993, 558248, 607770, 628029, 697810, 729324, 810360, 837372, 911655, 1046715, 1093986, 1215540, 1256058, 1395620, 1458648, 1674744, 1823310, 1884087, 2093430, 2187972, 2431080, 2512116, 2734965, 2791240, 3140145, 3646620, 3768174, 4186860, 4375944, 5024232, 5469930, 5652261, 6280290, 7293240, 7536348, 8373720, 9420435, 10939860, 11304522, 12560580, 15072696, 16956783, 18840870, 21879720, 22609044, 25121160, 28261305, 33913566, 37681740, 45218088, 56522610, 67827132, 75363480, 84783915, 113045220, 135654264, 169567830, 226090440, 339135660, 678271320]

約数ペア:

[(1, 678271320), (2, 339135660), (3, 226090440), (4, 169567830), (5, 135654264), (6, 113045220), (8, 84783915), (9, 75363480), (10, 67827132), (12, 56522610), (15, 45218088), (18, 37681740), (20, 33913566), (24, 28261305), (27, 25121160), (30, 22609044), (31, 21879720), (36, 18840870), (40, 16956783), (45, 15072696), (54, 12560580), (60, 11304522), (62, 10939860), (72, 9420435), (81, 8373720), (90, 7536348), (93, 7293240), (108, 6280290), (120, 5652261), (124, 5469930), (135, 5024232), (155, 4375944), (162, 4186860), (180, 3768174), (186, 3646620), (216, 3140145), (243, 2791240), (248, 2734965), (270, 2512116), (279, 2431080), (310, 2187972), (324, 2093430), (360, 1884087), (372, 1823310), (405, 1674744), (465, 1458648), (486, 1395620), (540, 1256058), (558, 1215540), (620, 1093986), (648, 1046715), (744, 911655), (810, 837372), (837, 810360), (930, 729324), (972, 697810), (1080, 628029), (1116, 607770), (1215, 558248), (1240, 546993), (1395, 486216), (1620, 418686), (1674, 405180), (1860, 364662), (1944, 348905), (2232, 303885), (2251, 301320), (2430, 279124), (2511, 270120), (2790, 243108), (3240, 209343), (3348, 202590), (3720, 182331), (4185, 162072), (4502, 150660), (4860, 139562), (5022, 135060), (5580, 121554), (6696, 101295), (6753, 100440), (7533, 90040), (8370, 81036), (9004, 75330), (9720, 69781), (10044, 67530), (11160, 60777), (11255, 60264), (12555, 54024), (13506, 50220), (15066, 45020), (16740, 40518), (18008, 37665), (20088, 33765), (20259, 33480), (22510, 30132), (25110, 27012)]