427227360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3025

約数の個数: 192

約数和(自身を含む): 1574318592

約数和(自身を除く): 1147091232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 2957, 3010, 3360, 3440, 3612, 4128, 4515, 4816, 5160, 5914, 6020, 6880, 7224, 8871, 9030, 9632, 10320, 11828, 12040, 14448, 14785, 17742, 18060, 20640, 20699, 23656, 24080, 28896, 29570, 35484, 36120, 41398, 44355, 47312, 48160, 59140, 62097, 70968, 72240, 82796, 88710, 94624, 103495, 118280, 124194, 127151, 141936, 144480, 165592, 177420, 206990, 236560, 248388, 254302, 283872, 310485, 331184, 354840, 381453, 413980, 473120, 496776, 508604, 620970, 635755, 662368, 709680, 762906, 827960, 890057, 993552, 1017208, 1241940, 1271510, 1419360, 1525812, 1655920, 1780114, 1907265, 1987104, 2034416, 2483880, 2543020, 2670171, 3051624, 3311840, 3560228, 3814530, 4068832, 4450285, 4967760, 5086040, 5340342, 6103248, 7120456, 7629060, 8900570, 9935520, 10172080, 10680684, 12206496, 13350855, 14240912, 15258120, 17801140, 20344160, 21361368, 26701710, 28481824, 30516240, 35602280, 42722736, 53403420, 61032480, 71204560, 85445472, 106806840, 142409120, 213613680, 427227360]

約数ペア:

[(1, 427227360), (2, 213613680), (3, 142409120), (4, 106806840), (5, 85445472), (6, 71204560), (7, 61032480), (8, 53403420), (10, 42722736), (12, 35602280), (14, 30516240), (15, 28481824), (16, 26701710), (20, 21361368), (21, 20344160), (24, 17801140), (28, 15258120), (30, 14240912), (32, 13350855), (35, 12206496), (40, 10680684), (42, 10172080), (43, 9935520), (48, 8900570), (56, 7629060), (60, 7120456), (70, 6103248), (80, 5340342), (84, 5086040), (86, 4967760), (96, 4450285), (105, 4068832), (112, 3814530), (120, 3560228), (129, 3311840), (140, 3051624), (160, 2670171), (168, 2543020), (172, 2483880), (210, 2034416), (215, 1987104), (224, 1907265), (240, 1780114), (258, 1655920), (280, 1525812), (301, 1419360), (336, 1271510), (344, 1241940), (420, 1017208), (430, 993552), (480, 890057), (516, 827960), (560, 762906), (602, 709680), (645, 662368), (672, 635755), (688, 620970), (840, 508604), (860, 496776), (903, 473120), (1032, 413980), (1120, 381453), (1204, 354840), (1290, 331184), (1376, 310485), (1505, 283872), (1680, 254302), (1720, 248388), (1806, 236560), (2064, 206990), (2408, 177420), (2580, 165592), (2957, 144480), (3010, 141936), (3360, 127151), (3440, 124194), (3612, 118280), (4128, 103495), (4515, 94624), (4816, 88710), (5160, 82796), (5914, 72240), (6020, 70968), (6880, 62097), (7224, 59140), (8871, 48160), (9030, 47312), (9632, 44355), (10320, 41398), (11828, 36120), (12040, 35484), (14448, 29570), (14785, 28896), (17742, 24080), (18060, 23656), (20640, 20699)]