2065726880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:851

約数の個数: 192

約数和(自身を含む): 5811886080

約数和(自身を除く): 3746159200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 59, 70, 80, 86, 112, 118, 140, 160, 172, 215, 224, 236, 280, 295, 301, 344, 413, 430, 472, 560, 590, 602, 688, 727, 826, 860, 944, 1120, 1180, 1204, 1376, 1454, 1505, 1652, 1720, 1888, 2065, 2360, 2408, 2537, 2908, 3010, 3304, 3440, 3635, 4130, 4720, 4816, 5074, 5089, 5816, 6020, 6608, 6880, 7270, 8260, 9440, 9632, 10148, 10178, 11632, 12040, 12685, 13216, 14540, 16520, 17759, 20296, 20356, 23264, 24080, 25370, 25445, 29080, 31261, 33040, 35518, 40592, 40712, 42893, 48160, 50740, 50890, 58160, 62522, 66080, 71036, 81184, 81424, 85786, 88795, 101480, 101780, 116320, 125044, 142072, 156305, 162848, 171572, 177590, 202960, 203560, 214465, 218827, 250088, 284144, 300251, 312610, 343144, 355180, 405920, 407120, 428930, 437654, 500176, 568288, 600502, 625220, 686288, 710360, 814240, 857860, 875308, 1000352, 1094135, 1201004, 1250440, 1372576, 1420720, 1501255, 1715720, 1750616, 1844399, 2188270, 2402008, 2500880, 2841440, 3002510, 3431440, 3501232, 3688798, 4376540, 4804016, 5001760, 6005020, 6862880, 7002464, 7377596, 8753080, 9221995, 9608032, 12010040, 12910793, 14755192, 17506160, 18443990, 24020080, 25821586, 29510384, 35012320, 36887980, 48040160, 51643172, 59020768, 64553965, 73775960, 103286344, 129107930, 147551920, 206572688, 258215860, 295103840, 413145376, 516431720, 1032863440, 2065726880]

約数ペア:

[(1, 2065726880), (2, 1032863440), (4, 516431720), (5, 413145376), (7, 295103840), (8, 258215860), (10, 206572688), (14, 147551920), (16, 129107930), (20, 103286344), (28, 73775960), (32, 64553965), (35, 59020768), (40, 51643172), (43, 48040160), (56, 36887980), (59, 35012320), (70, 29510384), (80, 25821586), (86, 24020080), (112, 18443990), (118, 17506160), (140, 14755192), (160, 12910793), (172, 12010040), (215, 9608032), (224, 9221995), (236, 8753080), (280, 7377596), (295, 7002464), (301, 6862880), (344, 6005020), (413, 5001760), (430, 4804016), (472, 4376540), (560, 3688798), (590, 3501232), (602, 3431440), (688, 3002510), (727, 2841440), (826, 2500880), (860, 2402008), (944, 2188270), (1120, 1844399), (1180, 1750616), (1204, 1715720), (1376, 1501255), (1454, 1420720), (1505, 1372576), (1652, 1250440), (1720, 1201004), (1888, 1094135), (2065, 1000352), (2360, 875308), (2408, 857860), (2537, 814240), (2908, 710360), (3010, 686288), (3304, 625220), (3440, 600502), (3635, 568288), (4130, 500176), (4720, 437654), (4816, 428930), (5074, 407120), (5089, 405920), (5816, 355180), (6020, 343144), (6608, 312610), (6880, 300251), (7270, 284144), (8260, 250088), (9440, 218827), (9632, 214465), (10148, 203560), (10178, 202960), (11632, 177590), (12040, 171572), (12685, 162848), (13216, 156305), (14540, 142072), (16520, 125044), (17759, 116320), (20296, 101780), (20356, 101480), (23264, 88795), (24080, 85786), (25370, 81424), (25445, 81184), (29080, 71036), (31261, 66080), (33040, 62522), (35518, 58160), (40592, 50890), (40712, 50740), (42893, 48160)]