219387240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5393}}^1$

素因数の和:5523

約数の個数: 96

約数和(自身を含む): 719451720

約数和(自身を除く): 500064480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 1017, 1130, 1356, 1695, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 5393, 6780, 8136, 10170, 10786, 13560, 16179, 20340, 21572, 26965, 32358, 40680, 43144, 48537, 53930, 64716, 80895, 97074, 107860, 129432, 161790, 194148, 215720, 242685, 323580, 388296, 485370, 609409, 647160, 970740, 1218818, 1828227, 1941480, 2437636, 3047045, 3656454, 4875272, 5484681, 6094090, 7312908, 9141135, 10969362, 12188180, 14625816, 18282270, 21938724, 24376360, 27423405, 36564540, 43877448, 54846810, 73129080, 109693620, 219387240]

約数ペア:

[(1, 219387240), (2, 109693620), (3, 73129080), (4, 54846810), (5, 43877448), (6, 36564540), (8, 27423405), (9, 24376360), (10, 21938724), (12, 18282270), (15, 14625816), (18, 12188180), (20, 10969362), (24, 9141135), (30, 7312908), (36, 6094090), (40, 5484681), (45, 4875272), (60, 3656454), (72, 3047045), (90, 2437636), (113, 1941480), (120, 1828227), (180, 1218818), (226, 970740), (339, 647160), (360, 609409), (452, 485370), (565, 388296), (678, 323580), (904, 242685), (1017, 215720), (1130, 194148), (1356, 161790), (1695, 129432), (2034, 107860), (2260, 97074), (2712, 80895), (3390, 64716), (4068, 53930), (4520, 48537), (5085, 43144), (5393, 40680), (6780, 32358), (8136, 26965), (10170, 21572), (10786, 20340), (13560, 16179)]