160517280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 651442176

約数和(自身を除く): 490924896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 43, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 86, 88, 96, 101, 105, 110, 112, 120, 129, 132, 140, 154, 160, 165, 168, 172, 176, 202, 210, 215, 220, 224, 231, 240, 258, 264, 280, 301, 303, 308, 330, 336, 344, 352, 385, 404, 420, 430, 440, 462, 473, 480, 505, 516, 528, 560, 602, 606, 616, 645, 660, 672, 688, 707, 770, 808, 840, 860, 880, 903, 924, 946, 1010, 1032, 1056, 1111, 1120, 1155, 1204, 1212, 1232, 1290, 1320, 1376, 1414, 1419, 1505, 1515, 1540, 1616, 1680, 1720, 1760, 1806, 1848, 1892, 2020, 2064, 2121, 2222, 2310, 2365, 2408, 2424, 2464, 2580, 2640, 2828, 2838, 3010, 3030, 3080, 3232, 3311, 3333, 3360, 3440, 3535, 3612, 3696, 3784, 4040, 4128, 4242, 4343, 4444, 4515, 4620, 4730, 4816, 4848, 5160, 5280, 5555, 5656, 5676, 6020, 6060, 6160, 6622, 6666, 6880, 7070, 7095, 7224, 7392, 7568, 7777, 8080, 8484, 8686, 8888, 9030, 9240, 9460, 9632, 9696, 9933, 10320, 10605, 11110, 11312, 11352, 12040, 12120, 12320, 13029, 13244, 13332, 14140, 14190, 14448, 15136, 15554, 16160, 16555, 16665, 16968, 17372, 17776, 18060, 18480, 18920, 19866, 20640, 21210, 21715, 22220, 22624, 22704, 23331, 24080, 24240, 26058, 26488, 26664, 28280, 28380, 28896, 30401, 31108, 33110, 33330, 33936, 34744, 35552, 36120, 36960, 37840, 38885, 39732, 42420, 43430, 44440, 45408, 46662, 47773, 48160, 48480, 49665, 52116, 52976, 53328, 56560, 56760, 60802, 62216, 65145, 66220, 66660, 67872, 69488, 72240, 75680, 77770, 79464, 84840, 86860, 88880, 91203, 93324, 95546, 99330, 104232, 105952, 106656, 113120, 113520, 116655, 121604, 124432, 130290, 132440, 133320, 138976, 143319, 144480, 152005, 155540, 158928, 169680, 173720, 177760, 182406, 186648, 191092, 198660, 208464, 227040, 233310, 238865, 243208, 248864, 260580, 264880, 266640, 286638, 304010, 311080, 317856, 334411, 339360, 347440, 364812, 373296, 382184, 397320, 416928, 456015, 466620, 477730, 486416, 521160, 529760, 533280, 573276, 608020, 622160, 668822, 694880, 716595, 729624, 746592, 764368, 794640, 912030, 933240, 955460, 972832, 1003233, 1042320, 1146552, 1216040, 1244320, 1337644, 1433190, 1459248, 1528736, 1589280, 1672055, 1824060, 1866480, 1910920, 2006466, 2084640, 2293104, 2432080, 2675288, 2866380, 2918496, 3344110, 3648120, 3732960, 3821840, 4012932, 4586208, 4864160, 5016165, 5350576, 5732760, 6688220, 7296240, 7643680, 8025864, 10032330, 10701152, 11465520, 13376440, 14592480, 16051728, 20064660, 22931040, 26752880, 32103456, 40129320, 53505760, 80258640, 160517280]

約数ペア:

[(1, 160517280), (2, 80258640), (3, 53505760), (4, 40129320), (5, 32103456), (6, 26752880), (7, 22931040), (8, 20064660), (10, 16051728), (11, 14592480), (12, 13376440), (14, 11465520), (15, 10701152), (16, 10032330), (20, 8025864), (21, 7643680), (22, 7296240), (24, 6688220), (28, 5732760), (30, 5350576), (32, 5016165), (33, 4864160), (35, 4586208), (40, 4012932), (42, 3821840), (43, 3732960), (44, 3648120), (48, 3344110), (55, 2918496), (56, 2866380), (60, 2675288), (66, 2432080), (70, 2293104), (77, 2084640), (80, 2006466), (84, 1910920), (86, 1866480), (88, 1824060), (96, 1672055), (101, 1589280), (105, 1528736), (110, 1459248), (112, 1433190), (120, 1337644), (129, 1244320), (132, 1216040), (140, 1146552), (154, 1042320), (160, 1003233), (165, 972832), (168, 955460), (172, 933240), (176, 912030), (202, 794640), (210, 764368), (215, 746592), (220, 729624), (224, 716595), (231, 694880), (240, 668822), (258, 622160), (264, 608020), (280, 573276), (301, 533280), (303, 529760), (308, 521160), (330, 486416), (336, 477730), (344, 466620), (352, 456015), (385, 416928), (404, 397320), (420, 382184), (430, 373296), (440, 364812), (462, 347440), (473, 339360), (480, 334411), (505, 317856), (516, 311080), (528, 304010), (560, 286638), (602, 266640), (606, 264880), (616, 260580), (645, 248864), (660, 243208), (672, 238865), (688, 233310), (707, 227040), (770, 208464), (808, 198660), (840, 191092), (860, 186648), (880, 182406), (903, 177760), (924, 173720), (946, 169680), (1010, 158928), (1032, 155540), (1056, 152005), (1111, 144480), (1120, 143319), (1155, 138976), (1204, 133320), (1212, 132440), (1232, 130290), (1290, 124432), (1320, 121604), (1376, 116655), (1414, 113520), (1419, 113120), (1505, 106656), (1515, 105952), (1540, 104232), (1616, 99330), (1680, 95546), (1720, 93324), (1760, 91203), (1806, 88880), (1848, 86860), (1892, 84840), (2020, 79464), (2064, 77770), (2121, 75680), (2222, 72240), (2310, 69488), (2365, 67872), (2408, 66660), (2424, 66220), (2464, 65145), (2580, 62216), (2640, 60802), (2828, 56760), (2838, 56560), (3010, 53328), (3030, 52976), (3080, 52116), (3232, 49665), (3311, 48480), (3333, 48160), (3360, 47773), (3440, 46662), (3535, 45408), (3612, 44440), (3696, 43430), (3784, 42420), (4040, 39732), (4128, 38885), (4242, 37840), (4343, 36960), (4444, 36120), (4515, 35552), (4620, 34744), (4730, 33936), (4816, 33330), (4848, 33110), (5160, 31108), (5280, 30401), (5555, 28896), (5656, 28380), (5676, 28280), (6020, 26664), (6060, 26488), (6160, 26058), (6622, 24240), (6666, 24080), (6880, 23331), (7070, 22704), (7095, 22624), (7224, 22220), (7392, 21715), (7568, 21210), (7777, 20640), (8080, 19866), (8484, 18920), (8686, 18480), (8888, 18060), (9030, 17776), (9240, 17372), (9460, 16968), (9632, 16665), (9696, 16555), (9933, 16160), (10320, 15554), (10605, 15136), (11110, 14448), (11312, 14190), (11352, 14140), (12040, 13332), (12120, 13244), (12320, 13029)]