211639120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 320

約数和(自身を含む): 678813696

約数和(自身を除く): 467174576

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 43, 44, 47, 55, 56, 68, 70, 77, 80, 85, 86, 88, 94, 110, 112, 119, 136, 140, 154, 170, 172, 176, 187, 188, 215, 220, 235, 238, 272, 280, 301, 308, 329, 340, 344, 374, 376, 385, 430, 440, 470, 473, 476, 517, 560, 595, 602, 616, 658, 680, 688, 731, 748, 752, 770, 799, 860, 880, 935, 940, 946, 952, 1034, 1190, 1204, 1232, 1309, 1316, 1360, 1462, 1496, 1505, 1540, 1598, 1645, 1720, 1870, 1880, 1892, 1904, 2021, 2068, 2365, 2380, 2408, 2585, 2618, 2632, 2924, 2992, 3010, 3080, 3196, 3290, 3311, 3440, 3619, 3655, 3740, 3760, 3784, 3995, 4042, 4136, 4730, 4760, 4816, 5117, 5170, 5236, 5264, 5593, 5848, 6020, 6160, 6392, 6545, 6580, 6622, 7238, 7310, 7480, 7568, 7990, 8041, 8084, 8272, 8789, 9460, 9520, 10105, 10234, 10340, 10472, 11186, 11696, 12040, 12784, 13090, 13160, 13244, 14147, 14476, 14620, 14960, 15980, 16082, 16168, 16555, 17578, 18095, 18920, 20210, 20468, 20680, 20944, 22231, 22372, 24080, 25585, 26180, 26320, 26488, 27965, 28294, 28952, 29240, 31960, 32164, 32336, 33110, 34357, 35156, 36190, 37840, 40205, 40420, 40936, 41360, 43945, 44462, 44744, 51170, 52360, 52976, 55930, 56287, 56588, 57904, 58480, 61523, 63920, 64328, 66220, 68714, 70312, 70735, 72380, 80410, 80840, 81872, 87890, 88924, 89488, 102340, 104720, 111155, 111860, 112574, 113176, 123046, 128656, 132440, 137428, 140624, 141470, 144760, 155617, 160820, 161680, 171785, 175780, 177848, 204680, 222310, 223720, 225148, 226352, 240499, 246092, 264880, 274856, 281435, 282940, 289520, 307615, 311234, 321640, 343570, 351560, 355696, 377927, 409360, 444620, 447440, 450296, 480998, 492184, 549712, 562870, 565880, 615230, 622468, 643280, 687140, 703120, 755854, 778085, 889240, 900592, 961996, 984368, 1125740, 1131760, 1202495, 1230460, 1244936, 1374280, 1511708, 1556170, 1778480, 1889635, 1923992, 2251480, 2404990, 2460920, 2489872, 2645489, 2748560, 3023416, 3112340, 3779270, 3847984, 4502960, 4809980, 4921840, 5290978, 6046832, 6224680, 7558540, 9619960, 10581956, 12449360, 13227445, 15117080, 19239920, 21163912, 26454890, 30234160, 42327824, 52909780, 105819560, 211639120]

約数ペア:

[(1, 211639120), (2, 105819560), (4, 52909780), (5, 42327824), (7, 30234160), (8, 26454890), (10, 21163912), (11, 19239920), (14, 15117080), (16, 13227445), (17, 12449360), (20, 10581956), (22, 9619960), (28, 7558540), (34, 6224680), (35, 6046832), (40, 5290978), (43, 4921840), (44, 4809980), (47, 4502960), (55, 3847984), (56, 3779270), (68, 3112340), (70, 3023416), (77, 2748560), (80, 2645489), (85, 2489872), (86, 2460920), (88, 2404990), (94, 2251480), (110, 1923992), (112, 1889635), (119, 1778480), (136, 1556170), (140, 1511708), (154, 1374280), (170, 1244936), (172, 1230460), (176, 1202495), (187, 1131760), (188, 1125740), (215, 984368), (220, 961996), (235, 900592), (238, 889240), (272, 778085), (280, 755854), (301, 703120), (308, 687140), (329, 643280), (340, 622468), (344, 615230), (374, 565880), (376, 562870), (385, 549712), (430, 492184), (440, 480998), (470, 450296), (473, 447440), (476, 444620), (517, 409360), (560, 377927), (595, 355696), (602, 351560), (616, 343570), (658, 321640), (680, 311234), (688, 307615), (731, 289520), (748, 282940), (752, 281435), (770, 274856), (799, 264880), (860, 246092), (880, 240499), (935, 226352), (940, 225148), (946, 223720), (952, 222310), (1034, 204680), (1190, 177848), (1204, 175780), (1232, 171785), (1309, 161680), (1316, 160820), (1360, 155617), (1462, 144760), (1496, 141470), (1505, 140624), (1540, 137428), (1598, 132440), (1645, 128656), (1720, 123046), (1870, 113176), (1880, 112574), (1892, 111860), (1904, 111155), (2021, 104720), (2068, 102340), (2365, 89488), (2380, 88924), (2408, 87890), (2585, 81872), (2618, 80840), (2632, 80410), (2924, 72380), (2992, 70735), (3010, 70312), (3080, 68714), (3196, 66220), (3290, 64328), (3311, 63920), (3440, 61523), (3619, 58480), (3655, 57904), (3740, 56588), (3760, 56287), (3784, 55930), (3995, 52976), (4042, 52360), (4136, 51170), (4730, 44744), (4760, 44462), (4816, 43945), (5117, 41360), (5170, 40936), (5236, 40420), (5264, 40205), (5593, 37840), (5848, 36190), (6020, 35156), (6160, 34357), (6392, 33110), (6545, 32336), (6580, 32164), (6622, 31960), (7238, 29240), (7310, 28952), (7480, 28294), (7568, 27965), (7990, 26488), (8041, 26320), (8084, 26180), (8272, 25585), (8789, 24080), (9460, 22372), (9520, 22231), (10105, 20944), (10234, 20680), (10340, 20468), (10472, 20210), (11186, 18920), (11696, 18095), (12040, 17578), (12784, 16555), (13090, 16168), (13160, 16082), (13244, 15980), (14147, 14960), (14476, 14620)]