443141280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 240

約数和(自身を含む): 1615832064

約数和(自身を除く): 1172690784

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, 1103, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2206, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3309, 3348, 3720, 4185, 4320, 4412, 4464, 4960, 5022, 5515, 5580, 6480, 6618, 6696, 7440, 8370, 8824, 8928, 9927, 10044, 11030, 11160, 12555, 12960, 13236, 13392, 14880, 16545, 16740, 17648, 19854, 20088, 22060, 22320, 25110, 26472, 26784, 29781, 33090, 33480, 34193, 35296, 39708, 40176, 44120, 44640, 49635, 50220, 52944, 59562, 66180, 66960, 68386, 79416, 80352, 88240, 89343, 99270, 100440, 102579, 105888, 119124, 132360, 133920, 136772, 148905, 158832, 170965, 176480, 178686, 198540, 200880, 205158, 238248, 264720, 273544, 297810, 307737, 317664, 341930, 357372, 397080, 401760, 410316, 446715, 476496, 512895, 529440, 547088, 595620, 615474, 683860, 714744, 794160, 820632, 893430, 923211, 952992, 1025790, 1094176, 1191240, 1230948, 1367720, 1429488, 1538685, 1588320, 1641264, 1786860, 1846422, 2051580, 2382480, 2461896, 2735440, 2769633, 2858976, 3077370, 3282528, 3573720, 3692844, 4103160, 4616055, 4764960, 4923792, 5470880, 5539266, 6154740, 7147440, 7385688, 8206320, 9232110, 9847584, 11078532, 12309480, 13848165, 14294880, 14771376, 16412640, 18464220, 22157064, 24618960, 27696330, 29542752, 36928440, 44314128, 49237920, 55392660, 73856880, 88628256, 110785320, 147713760, 221570640, 443141280]

約数ペア:

[(1, 443141280), (2, 221570640), (3, 147713760), (4, 110785320), (5, 88628256), (6, 73856880), (8, 55392660), (9, 49237920), (10, 44314128), (12, 36928440), (15, 29542752), (16, 27696330), (18, 24618960), (20, 22157064), (24, 18464220), (27, 16412640), (30, 14771376), (31, 14294880), (32, 13848165), (36, 12309480), (40, 11078532), (45, 9847584), (48, 9232110), (54, 8206320), (60, 7385688), (62, 7147440), (72, 6154740), (80, 5539266), (81, 5470880), (90, 4923792), (93, 4764960), (96, 4616055), (108, 4103160), (120, 3692844), (124, 3573720), (135, 3282528), (144, 3077370), (155, 2858976), (160, 2769633), (162, 2735440), (180, 2461896), (186, 2382480), (216, 2051580), (240, 1846422), (248, 1786860), (270, 1641264), (279, 1588320), (288, 1538685), (310, 1429488), (324, 1367720), (360, 1230948), (372, 1191240), (405, 1094176), (432, 1025790), (465, 952992), (480, 923211), (496, 893430), (540, 820632), (558, 794160), (620, 714744), (648, 683860), (720, 615474), (744, 595620), (810, 547088), (837, 529440), (864, 512895), (930, 476496), (992, 446715), (1080, 410316), (1103, 401760), (1116, 397080), (1240, 357372), (1296, 341930), (1395, 317664), (1440, 307737), (1488, 297810), (1620, 273544), (1674, 264720), (1860, 238248), (2160, 205158), (2206, 200880), (2232, 198540), (2480, 178686), (2511, 176480), (2592, 170965), (2790, 158832), (2976, 148905), (3240, 136772), (3309, 133920), (3348, 132360), (3720, 119124), (4185, 105888), (4320, 102579), (4412, 100440), (4464, 99270), (4960, 89343), (5022, 88240), (5515, 80352), (5580, 79416), (6480, 68386), (6618, 66960), (6696, 66180), (7440, 59562), (8370, 52944), (8824, 50220), (8928, 49635), (9927, 44640), (10044, 44120), (11030, 40176), (11160, 39708), (12555, 35296), (12960, 34193), (13236, 33480), (13392, 33090), (14880, 29781), (16545, 26784), (16740, 26472), (17648, 25110), (19854, 22320), (20088, 22060)]