804948720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 2560764672

約数和(自身を除く): 1755815952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 113, 120, 134, 201, 226, 240, 268, 335, 339, 402, 443, 452, 536, 565, 670, 678, 804, 886, 904, 1005, 1072, 1130, 1329, 1340, 1356, 1608, 1695, 1772, 1808, 2010, 2215, 2260, 2658, 2680, 2712, 3216, 3390, 3544, 4020, 4430, 4520, 5316, 5360, 5424, 6645, 6780, 7088, 7571, 8040, 8860, 9040, 10632, 13290, 13560, 15142, 16080, 17720, 21264, 22713, 26580, 27120, 29681, 30284, 35440, 37855, 45426, 50059, 53160, 59362, 60568, 75710, 89043, 90852, 100118, 106320, 113565, 118724, 121136, 148405, 150177, 151420, 178086, 181704, 200236, 227130, 237448, 250295, 296810, 300354, 302840, 356172, 363408, 400472, 445215, 454260, 474896, 500590, 593620, 600708, 605680, 712344, 750885, 800944, 890430, 908520, 1001180, 1187240, 1201416, 1424688, 1501770, 1780860, 1817040, 2002360, 2374480, 2402832, 3003540, 3353953, 3561720, 4004720, 6007080, 6707906, 7123440, 10061859, 12014160, 13415812, 16769765, 20123718, 26831624, 33539530, 40247436, 50309295, 53663248, 67079060, 80494872, 100618590, 134158120, 160989744, 201237180, 268316240, 402474360, 804948720]

約数ペア:

[(1, 804948720), (2, 402474360), (3, 268316240), (4, 201237180), (5, 160989744), (6, 134158120), (8, 100618590), (10, 80494872), (12, 67079060), (15, 53663248), (16, 50309295), (20, 40247436), (24, 33539530), (30, 26831624), (40, 20123718), (48, 16769765), (60, 13415812), (67, 12014160), (80, 10061859), (113, 7123440), (120, 6707906), (134, 6007080), (201, 4004720), (226, 3561720), (240, 3353953), (268, 3003540), (335, 2402832), (339, 2374480), (402, 2002360), (443, 1817040), (452, 1780860), (536, 1501770), (565, 1424688), (670, 1201416), (678, 1187240), (804, 1001180), (886, 908520), (904, 890430), (1005, 800944), (1072, 750885), (1130, 712344), (1329, 605680), (1340, 600708), (1356, 593620), (1608, 500590), (1695, 474896), (1772, 454260), (1808, 445215), (2010, 400472), (2215, 363408), (2260, 356172), (2658, 302840), (2680, 300354), (2712, 296810), (3216, 250295), (3390, 237448), (3544, 227130), (4020, 200236), (4430, 181704), (4520, 178086), (5316, 151420), (5360, 150177), (5424, 148405), (6645, 121136), (6780, 118724), (7088, 113565), (7571, 106320), (8040, 100118), (8860, 90852), (9040, 89043), (10632, 75710), (13290, 60568), (13560, 59362), (15142, 53160), (16080, 50059), (17720, 45426), (21264, 37855), (22713, 35440), (26580, 30284), (27120, 29681)]