481729920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:593

約数の個数: 256

約数和(自身を含む): 1782535680

約数和(自身を除く): 1300805760

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, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 491, 511, 560, 584, 640, 672, 730, 840, 876, 896, 960, 982, 1022, 1095, 1120, 1168, 1344, 1460, 1473, 1533, 1680, 1752, 1920, 1964, 2044, 2190, 2240, 2336, 2455, 2555, 2688, 2920, 2946, 3066, 3360, 3437, 3504, 3928, 4088, 4380, 4480, 4672, 4910, 5110, 5840, 5892, 6132, 6720, 6874, 7008, 7365, 7665, 7856, 8176, 8760, 9344, 9820, 10220, 10311, 11680, 11784, 12264, 13440, 13748, 14016, 14730, 15330, 15712, 16352, 17185, 17520, 19640, 20440, 20622, 23360, 23568, 24528, 27496, 28032, 29460, 30660, 31424, 32704, 34370, 35040, 35843, 39280, 40880, 41244, 46720, 47136, 49056, 51555, 54992, 58920, 61320, 62848, 65408, 68740, 70080, 71686, 78560, 81760, 82488, 94272, 98112, 103110, 107529, 109984, 117840, 122640, 137480, 140160, 143372, 157120, 163520, 164976, 179215, 188544, 196224, 206220, 215058, 219968, 235680, 245280, 250901, 274960, 286744, 314240, 327040, 329952, 358430, 412440, 430116, 439936, 471360, 490560, 501802, 537645, 549920, 573488, 659904, 716860, 752703, 824880, 860232, 942720, 981120, 1003604, 1075290, 1099840, 1146976, 1254505, 1319808, 1433720, 1505406, 1649760, 1720464, 2007208, 2150580, 2199680, 2293952, 2509010, 2867440, 3010812, 3299520, 3440928, 3763515, 4014416, 4301160, 4587904, 5018020, 5734880, 6021624, 6599040, 6881856, 7527030, 8028832, 8602320, 10036040, 11469760, 12043248, 13763712, 15054060, 16057664, 17204640, 20072080, 22939520, 24086496, 30108120, 32115328, 34409280, 40144160, 48172992, 60216240, 68818560, 80288320, 96345984, 120432480, 160576640, 240864960, 481729920]

約数ペア:

[(1, 481729920), (2, 240864960), (3, 160576640), (4, 120432480), (5, 96345984), (6, 80288320), (7, 68818560), (8, 60216240), (10, 48172992), (12, 40144160), (14, 34409280), (15, 32115328), (16, 30108120), (20, 24086496), (21, 22939520), (24, 20072080), (28, 17204640), (30, 16057664), (32, 15054060), (35, 13763712), (40, 12043248), (42, 11469760), (48, 10036040), (56, 8602320), (60, 8028832), (64, 7527030), (70, 6881856), (73, 6599040), (80, 6021624), (84, 5734880), (96, 5018020), (105, 4587904), (112, 4301160), (120, 4014416), (128, 3763515), (140, 3440928), (146, 3299520), (160, 3010812), (168, 2867440), (192, 2509010), (210, 2293952), (219, 2199680), (224, 2150580), (240, 2007208), (280, 1720464), (292, 1649760), (320, 1505406), (336, 1433720), (365, 1319808), (384, 1254505), (420, 1146976), (438, 1099840), (448, 1075290), (480, 1003604), (491, 981120), (511, 942720), (560, 860232), (584, 824880), (640, 752703), (672, 716860), (730, 659904), (840, 573488), (876, 549920), (896, 537645), (960, 501802), (982, 490560), (1022, 471360), (1095, 439936), (1120, 430116), (1168, 412440), (1344, 358430), (1460, 329952), (1473, 327040), (1533, 314240), (1680, 286744), (1752, 274960), (1920, 250901), (1964, 245280), (2044, 235680), (2190, 219968), (2240, 215058), (2336, 206220), (2455, 196224), (2555, 188544), (2688, 179215), (2920, 164976), (2946, 163520), (3066, 157120), (3360, 143372), (3437, 140160), (3504, 137480), (3928, 122640), (4088, 117840), (4380, 109984), (4480, 107529), (4672, 103110), (4910, 98112), (5110, 94272), (5840, 82488), (5892, 81760), (6132, 78560), (6720, 71686), (6874, 70080), (7008, 68740), (7365, 65408), (7665, 62848), (7856, 61320), (8176, 58920), (8760, 54992), (9344, 51555), (9820, 49056), (10220, 47136), (10311, 46720), (11680, 41244), (11784, 40880), (12264, 39280), (13440, 35843), (13748, 35040), (14016, 34370), (14730, 32704), (15330, 31424), (15712, 30660), (16352, 29460), (17185, 28032), (17520, 27496), (19640, 24528), (20440, 23568), (20622, 23360)]