754907040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1937

約数の個数: 240

約数和(自身を含む): 2751598080

約数和(自身を除く): 1996691040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 1879, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 3758, 4185, 4320, 4464, 4960, 5022, 5580, 5637, 6480, 6696, 7440, 7516, 8370, 8928, 9395, 10044, 11160, 11274, 12555, 12960, 13392, 14880, 15032, 16740, 16911, 18790, 20088, 22320, 22548, 25110, 26784, 28185, 30064, 33480, 33822, 37580, 40176, 44640, 45096, 50220, 50733, 56370, 58249, 60128, 66960, 67644, 75160, 80352, 84555, 90192, 100440, 101466, 112740, 116498, 133920, 135288, 150320, 152199, 169110, 174747, 180384, 200880, 202932, 225480, 232996, 253665, 270576, 291245, 300640, 304398, 338220, 349494, 401760, 405864, 450960, 465992, 507330, 524241, 541152, 582490, 608796, 676440, 698988, 760995, 811728, 873735, 901920, 931984, 1014660, 1048482, 1164980, 1217592, 1352880, 1397976, 1521990, 1572723, 1623456, 1747470, 1863968, 2029320, 2096964, 2329960, 2435184, 2621205, 2705760, 2795952, 3043980, 3145446, 3494940, 4058640, 4193928, 4659920, 4718169, 4870368, 5242410, 5591904, 6087960, 6290892, 6989880, 7863615, 8117280, 8387856, 9319840, 9436338, 10484820, 12175920, 12581784, 13979760, 15727230, 16775712, 18872676, 20969640, 23590845, 24351840, 25163568, 27959520, 31454460, 37745352, 41939280, 47181690, 50327136, 62908920, 75490704, 83878560, 94363380, 125817840, 150981408, 188726760, 251635680, 377453520, 754907040]

約数ペア:

[(1, 754907040), (2, 377453520), (3, 251635680), (4, 188726760), (5, 150981408), (6, 125817840), (8, 94363380), (9, 83878560), (10, 75490704), (12, 62908920), (15, 50327136), (16, 47181690), (18, 41939280), (20, 37745352), (24, 31454460), (27, 27959520), (30, 25163568), (31, 24351840), (32, 23590845), (36, 20969640), (40, 18872676), (45, 16775712), (48, 15727230), (54, 13979760), (60, 12581784), (62, 12175920), (72, 10484820), (80, 9436338), (81, 9319840), (90, 8387856), (93, 8117280), (96, 7863615), (108, 6989880), (120, 6290892), (124, 6087960), (135, 5591904), (144, 5242410), (155, 4870368), (160, 4718169), (162, 4659920), (180, 4193928), (186, 4058640), (216, 3494940), (240, 3145446), (248, 3043980), (270, 2795952), (279, 2705760), (288, 2621205), (310, 2435184), (324, 2329960), (360, 2096964), (372, 2029320), (405, 1863968), (432, 1747470), (465, 1623456), (480, 1572723), (496, 1521990), (540, 1397976), (558, 1352880), (620, 1217592), (648, 1164980), (720, 1048482), (744, 1014660), (810, 931984), (837, 901920), (864, 873735), (930, 811728), (992, 760995), (1080, 698988), (1116, 676440), (1240, 608796), (1296, 582490), (1395, 541152), (1440, 524241), (1488, 507330), (1620, 465992), (1674, 450960), (1860, 405864), (1879, 401760), (2160, 349494), (2232, 338220), (2480, 304398), (2511, 300640), (2592, 291245), (2790, 270576), (2976, 253665), (3240, 232996), (3348, 225480), (3720, 202932), (3758, 200880), (4185, 180384), (4320, 174747), (4464, 169110), (4960, 152199), (5022, 150320), (5580, 135288), (5637, 133920), (6480, 116498), (6696, 112740), (7440, 101466), (7516, 100440), (8370, 90192), (8928, 84555), (9395, 80352), (10044, 75160), (11160, 67644), (11274, 66960), (12555, 60128), (12960, 58249), (13392, 56370), (14880, 50733), (15032, 50220), (16740, 45096), (16911, 44640), (18790, 40176), (20088, 37580), (22320, 33822), (22548, 33480), (25110, 30064), (26784, 28185)]