722414160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1979}}^1$

素因数の和:2027

約数の個数: 240

約数和(自身を含む): 2695809600

約数和(自身を除く): 1973395440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 1979, 2028, 2160, 2340, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 3958, 4056, 4563, 4680, 5070, 5616, 5937, 6084, 6760, 7020, 7605, 7916, 8112, 9126, 9360, 9895, 10140, 11874, 12168, 13520, 14040, 15210, 15832, 17811, 18252, 19790, 20280, 22815, 23748, 24336, 25727, 28080, 29685, 30420, 31664, 35622, 36504, 39580, 40560, 45630, 47496, 51454, 53433, 59370, 60840, 71244, 73008, 77181, 79160, 89055, 91260, 94992, 102908, 106866, 118740, 121680, 128635, 142488, 154362, 158320, 178110, 182520, 205816, 213732, 231543, 237480, 257270, 267165, 284976, 308724, 334451, 356220, 365040, 385905, 411632, 427464, 463086, 474960, 514540, 534330, 617448, 668902, 694629, 712440, 771810, 854928, 926172, 1003353, 1029080, 1068660, 1157715, 1234896, 1337804, 1389258, 1424880, 1543620, 1672255, 1852344, 2006706, 2058160, 2137320, 2315430, 2675608, 2778516, 3010059, 3087240, 3344510, 3473145, 3704688, 4013412, 4274640, 4630860, 5016765, 5351216, 5557032, 6020118, 6174480, 6689020, 6946290, 8026824, 9030177, 9261720, 10033530, 11114064, 12040236, 13378040, 13892580, 15050295, 16053648, 18060354, 18523440, 20067060, 24080472, 26756080, 27785160, 30100590, 36120708, 40134120, 45150885, 48160944, 55570320, 60201180, 72241416, 80268240, 90301770, 120402360, 144482832, 180603540, 240804720, 361207080, 722414160]

約数ペア:

[(1, 722414160), (2, 361207080), (3, 240804720), (4, 180603540), (5, 144482832), (6, 120402360), (8, 90301770), (9, 80268240), (10, 72241416), (12, 60201180), (13, 55570320), (15, 48160944), (16, 45150885), (18, 40134120), (20, 36120708), (24, 30100590), (26, 27785160), (27, 26756080), (30, 24080472), (36, 20067060), (39, 18523440), (40, 18060354), (45, 16053648), (48, 15050295), (52, 13892580), (54, 13378040), (60, 12040236), (65, 11114064), (72, 10033530), (78, 9261720), (80, 9030177), (90, 8026824), (104, 6946290), (108, 6689020), (117, 6174480), (120, 6020118), (130, 5557032), (135, 5351216), (144, 5016765), (156, 4630860), (169, 4274640), (180, 4013412), (195, 3704688), (208, 3473145), (216, 3344510), (234, 3087240), (240, 3010059), (260, 2778516), (270, 2675608), (312, 2315430), (338, 2137320), (351, 2058160), (360, 2006706), (390, 1852344), (432, 1672255), (468, 1543620), (507, 1424880), (520, 1389258), (540, 1337804), (585, 1234896), (624, 1157715), (676, 1068660), (702, 1029080), (720, 1003353), (780, 926172), (845, 854928), (936, 771810), (1014, 712440), (1040, 694629), (1080, 668902), (1170, 617448), (1352, 534330), (1404, 514540), (1521, 474960), (1560, 463086), (1690, 427464), (1755, 411632), (1872, 385905), (1979, 365040), (2028, 356220), (2160, 334451), (2340, 308724), (2535, 284976), (2704, 267165), (2808, 257270), (3042, 237480), (3120, 231543), (3380, 213732), (3510, 205816), (3958, 182520), (4056, 178110), (4563, 158320), (4680, 154362), (5070, 142488), (5616, 128635), (5937, 121680), (6084, 118740), (6760, 106866), (7020, 102908), (7605, 94992), (7916, 91260), (8112, 89055), (9126, 79160), (9360, 77181), (9895, 73008), (10140, 71244), (11874, 60840), (12168, 59370), (13520, 53433), (14040, 51454), (15210, 47496), (15832, 45630), (17811, 40560), (18252, 39580), (19790, 36504), (20280, 35622), (22815, 31664), (23748, 30420), (24336, 29685), (25727, 28080)]