40739937120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{304211}}^1$

素因数の和:304266

約数の個数: 192

約数和(自身を含む): 147189934080

約数和(自身を除く): 106449996960

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, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 66960, 133920, 304211, 608422, 912633, 1216844, 1521055, 1825266, 2433688, 2737899, 3042110, 3650532, 4563165, 4867376, 5475798, 6084220, 7301064, 8213697, 9126330, 9430541, 9734752, 10951596, 12168440, 13689495, 14602128, 16427394, 18252660, 18861082, 21903192, 24336880, 27378990, 28291623, 29204256, 32854788, 36505320, 37722164, 41068485, 43806384, 47152705, 48673760, 54757980, 56583246, 65709576, 73010640, 75444328, 82136970, 84874869, 87612768, 94305410, 109515960, 113166492, 131419152, 141458115, 146021280, 150888656, 164273940, 169749738, 188610820, 219031920, 226332984, 254624607, 262838304, 282916230, 301777312, 328547880, 339499476, 377221640, 424374345, 438063840, 452665968, 509249214, 565832460, 657095760, 678998952, 754443280, 848748690, 905331936, 1018498428, 1131664920, 1273123035, 1314191520, 1357997904, 1508886560, 1697497380, 2036996856, 2263329840, 2546246070, 2715995808, 3394994760, 4073993712, 4526659680, 5092492140, 6789989520, 8147987424, 10184984280, 13579979040, 20369968560, 40739937120]

約数ペア:

[(1, 40739937120), (2, 20369968560), (3, 13579979040), (4, 10184984280), (5, 8147987424), (6, 6789989520), (8, 5092492140), (9, 4526659680), (10, 4073993712), (12, 3394994760), (15, 2715995808), (16, 2546246070), (18, 2263329840), (20, 2036996856), (24, 1697497380), (27, 1508886560), (30, 1357997904), (31, 1314191520), (32, 1273123035), (36, 1131664920), (40, 1018498428), (45, 905331936), (48, 848748690), (54, 754443280), (60, 678998952), (62, 657095760), (72, 565832460), (80, 509249214), (90, 452665968), (93, 438063840), (96, 424374345), (108, 377221640), (120, 339499476), (124, 328547880), (135, 301777312), (144, 282916230), (155, 262838304), (160, 254624607), (180, 226332984), (186, 219031920), (216, 188610820), (240, 169749738), (248, 164273940), (270, 150888656), (279, 146021280), (288, 141458115), (310, 131419152), (360, 113166492), (372, 109515960), (432, 94305410), (465, 87612768), (480, 84874869), (496, 82136970), (540, 75444328), (558, 73010640), (620, 65709576), (720, 56583246), (744, 54757980), (837, 48673760), (864, 47152705), (930, 43806384), (992, 41068485), (1080, 37722164), (1116, 36505320), (1240, 32854788), (1395, 29204256), (1440, 28291623), (1488, 27378990), (1674, 24336880), (1860, 21903192), (2160, 18861082), (2232, 18252660), (2480, 16427394), (2790, 14602128), (2976, 13689495), (3348, 12168440), (3720, 10951596), (4185, 9734752), (4320, 9430541), (4464, 9126330), (4960, 8213697), (5580, 7301064), (6696, 6084220), (7440, 5475798), (8370, 4867376), (8928, 4563165), (11160, 3650532), (13392, 3042110), (14880, 2737899), (16740, 2433688), (22320, 1825266), (26784, 1521055), (33480, 1216844), (44640, 912633), (66960, 608422), (133920, 304211)]