722376720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1190

約数の個数: 240

約数和(自身を含む): 2651830272

約数和(自身を除く): 1929453552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 104, 117, 120, 130, 142, 144, 156, 180, 195, 208, 213, 234, 240, 260, 284, 312, 355, 360, 390, 426, 468, 520, 568, 585, 624, 639, 710, 720, 780, 852, 923, 936, 1040, 1065, 1087, 1136, 1170, 1278, 1420, 1560, 1704, 1846, 1872, 2130, 2174, 2340, 2556, 2769, 2840, 3120, 3195, 3261, 3408, 3692, 4260, 4348, 4615, 4680, 5112, 5435, 5538, 5680, 6390, 6522, 7384, 8307, 8520, 8696, 9230, 9360, 9783, 10224, 10870, 11076, 12780, 13044, 13845, 14131, 14768, 16305, 16614, 17040, 17392, 18460, 19566, 21740, 22152, 25560, 26088, 27690, 28262, 32610, 33228, 36920, 39132, 41535, 42393, 43480, 44304, 48915, 51120, 52176, 55380, 56524, 65220, 66456, 70655, 73840, 77177, 78264, 83070, 84786, 86960, 97830, 110760, 113048, 127179, 130440, 132912, 141310, 154354, 156528, 166140, 169572, 195660, 211965, 221520, 226096, 231531, 254358, 260880, 282620, 308708, 332280, 339144, 385885, 391320, 423930, 463062, 508716, 565240, 617416, 635895, 664560, 678288, 694593, 771770, 782640, 847860, 926124, 1003301, 1017432, 1130480, 1157655, 1234832, 1271790, 1389186, 1543540, 1695720, 1852248, 2006602, 2034864, 2315310, 2543580, 2778372, 3009903, 3087080, 3391440, 3472965, 3704496, 4013204, 4630620, 5016505, 5087160, 5556744, 6019806, 6174160, 6945930, 8026408, 9029709, 9261240, 10033010, 10174320, 11113488, 12039612, 13891860, 15049515, 16052816, 18059418, 18522480, 20066020, 24079224, 27783720, 30099030, 36118836, 40132040, 45148545, 48158448, 55567440, 60198060, 72237672, 80264080, 90297090, 120396120, 144475344, 180594180, 240792240, 361188360, 722376720]

約数ペア:

[(1, 722376720), (2, 361188360), (3, 240792240), (4, 180594180), (5, 144475344), (6, 120396120), (8, 90297090), (9, 80264080), (10, 72237672), (12, 60198060), (13, 55567440), (15, 48158448), (16, 45148545), (18, 40132040), (20, 36118836), (24, 30099030), (26, 27783720), (30, 24079224), (36, 20066020), (39, 18522480), (40, 18059418), (45, 16052816), (48, 15049515), (52, 13891860), (60, 12039612), (65, 11113488), (71, 10174320), (72, 10033010), (78, 9261240), (80, 9029709), (90, 8026408), (104, 6945930), (117, 6174160), (120, 6019806), (130, 5556744), (142, 5087160), (144, 5016505), (156, 4630620), (180, 4013204), (195, 3704496), (208, 3472965), (213, 3391440), (234, 3087080), (240, 3009903), (260, 2778372), (284, 2543580), (312, 2315310), (355, 2034864), (360, 2006602), (390, 1852248), (426, 1695720), (468, 1543540), (520, 1389186), (568, 1271790), (585, 1234832), (624, 1157655), (639, 1130480), (710, 1017432), (720, 1003301), (780, 926124), (852, 847860), (923, 782640), (936, 771770), (1040, 694593), (1065, 678288), (1087, 664560), (1136, 635895), (1170, 617416), (1278, 565240), (1420, 508716), (1560, 463062), (1704, 423930), (1846, 391320), (1872, 385885), (2130, 339144), (2174, 332280), (2340, 308708), (2556, 282620), (2769, 260880), (2840, 254358), (3120, 231531), (3195, 226096), (3261, 221520), (3408, 211965), (3692, 195660), (4260, 169572), (4348, 166140), (4615, 156528), (4680, 154354), (5112, 141310), (5435, 132912), (5538, 130440), (5680, 127179), (6390, 113048), (6522, 110760), (7384, 97830), (8307, 86960), (8520, 84786), (8696, 83070), (9230, 78264), (9360, 77177), (9783, 73840), (10224, 70655), (10870, 66456), (11076, 65220), (12780, 56524), (13044, 55380), (13845, 52176), (14131, 51120), (14768, 48915), (16305, 44304), (16614, 43480), (17040, 42393), (17392, 41535), (18460, 39132), (19566, 36920), (21740, 33228), (22152, 32610), (25560, 28262), (26088, 27690)]