298675520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 857195136

約数和(自身を除く): 558519616

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 61, 64, 65, 80, 88, 104, 107, 110, 122, 130, 143, 160, 176, 208, 214, 220, 244, 260, 286, 305, 320, 352, 416, 428, 440, 488, 520, 535, 572, 610, 671, 704, 715, 793, 832, 856, 880, 976, 1040, 1070, 1144, 1177, 1220, 1342, 1391, 1430, 1586, 1712, 1760, 1952, 2080, 2140, 2288, 2354, 2440, 2684, 2782, 2860, 3172, 3355, 3424, 3520, 3904, 3965, 4160, 4280, 4576, 4708, 4880, 5368, 5564, 5720, 5885, 6344, 6527, 6710, 6848, 6955, 7930, 8560, 8723, 9152, 9416, 9760, 10736, 11128, 11440, 11770, 12688, 13054, 13420, 13910, 15301, 15860, 17120, 17446, 18832, 19520, 21472, 22256, 22880, 23540, 25376, 26108, 26840, 27820, 30602, 31720, 32635, 34240, 34892, 37664, 42944, 43615, 44512, 45760, 47080, 50752, 52216, 53680, 55640, 61204, 63440, 65270, 69784, 71797, 75328, 76505, 84851, 87230, 89024, 94160, 104432, 107360, 111280, 122408, 126880, 130540, 139568, 143594, 153010, 169702, 174460, 188320, 208864, 214720, 222560, 244816, 253760, 261080, 279136, 287188, 306020, 339404, 348920, 358985, 376640, 417728, 424255, 445120, 489632, 522160, 558272, 574376, 612040, 678808, 697840, 717970, 848510, 933361, 979264, 1044320, 1148752, 1224080, 1357616, 1395680, 1435940, 1697020, 1866722, 2088640, 2297504, 2448160, 2715232, 2791360, 2871880, 3394040, 3733444, 4595008, 4666805, 4896320, 5430464, 5743760, 6788080, 7466888, 9333610, 11487520, 13576160, 14933776, 18667220, 22975040, 27152320, 29867552, 37334440, 59735104, 74668880, 149337760, 298675520]

約数ペア:

[(1, 298675520), (2, 149337760), (4, 74668880), (5, 59735104), (8, 37334440), (10, 29867552), (11, 27152320), (13, 22975040), (16, 18667220), (20, 14933776), (22, 13576160), (26, 11487520), (32, 9333610), (40, 7466888), (44, 6788080), (52, 5743760), (55, 5430464), (61, 4896320), (64, 4666805), (65, 4595008), (80, 3733444), (88, 3394040), (104, 2871880), (107, 2791360), (110, 2715232), (122, 2448160), (130, 2297504), (143, 2088640), (160, 1866722), (176, 1697020), (208, 1435940), (214, 1395680), (220, 1357616), (244, 1224080), (260, 1148752), (286, 1044320), (305, 979264), (320, 933361), (352, 848510), (416, 717970), (428, 697840), (440, 678808), (488, 612040), (520, 574376), (535, 558272), (572, 522160), (610, 489632), (671, 445120), (704, 424255), (715, 417728), (793, 376640), (832, 358985), (856, 348920), (880, 339404), (976, 306020), (1040, 287188), (1070, 279136), (1144, 261080), (1177, 253760), (1220, 244816), (1342, 222560), (1391, 214720), (1430, 208864), (1586, 188320), (1712, 174460), (1760, 169702), (1952, 153010), (2080, 143594), (2140, 139568), (2288, 130540), (2354, 126880), (2440, 122408), (2684, 111280), (2782, 107360), (2860, 104432), (3172, 94160), (3355, 89024), (3424, 87230), (3520, 84851), (3904, 76505), (3965, 75328), (4160, 71797), (4280, 69784), (4576, 65270), (4708, 63440), (4880, 61204), (5368, 55640), (5564, 53680), (5720, 52216), (5885, 50752), (6344, 47080), (6527, 45760), (6710, 44512), (6848, 43615), (6955, 42944), (7930, 37664), (8560, 34892), (8723, 34240), (9152, 32635), (9416, 31720), (9760, 30602), (10736, 27820), (11128, 26840), (11440, 26108), (11770, 25376), (12688, 23540), (13054, 22880), (13420, 22256), (13910, 21472), (15301, 19520), (15860, 18832), (17120, 17446)]