277446720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 925665408

約数和(自身を除く): 648218688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 73, 74, 80, 96, 107, 111, 120, 146, 148, 160, 185, 192, 214, 219, 222, 240, 292, 296, 320, 321, 365, 370, 428, 438, 444, 480, 535, 555, 584, 592, 642, 730, 740, 856, 876, 888, 960, 1070, 1095, 1110, 1168, 1184, 1284, 1460, 1480, 1605, 1712, 1752, 1776, 2140, 2190, 2220, 2336, 2368, 2568, 2701, 2920, 2960, 3210, 3424, 3504, 3552, 3959, 4280, 4380, 4440, 4672, 5136, 5402, 5840, 5920, 6420, 6848, 7008, 7104, 7811, 7918, 8103, 8560, 8760, 8880, 10272, 10804, 11680, 11840, 11877, 12840, 13505, 14016, 15622, 15836, 16206, 17120, 17520, 17760, 19795, 20544, 21608, 23360, 23433, 23754, 25680, 27010, 31244, 31672, 32412, 34240, 35040, 35520, 39055, 39590, 40515, 43216, 46866, 47508, 51360, 54020, 59385, 62488, 63344, 64824, 70080, 78110, 79180, 81030, 86432, 93732, 95016, 102720, 108040, 117165, 118770, 124976, 126688, 129648, 156220, 158360, 162060, 172864, 187464, 190032, 216080, 234330, 237540, 249952, 253376, 259296, 289007, 312440, 316720, 324120, 374928, 380064, 432160, 468660, 475080, 499904, 518592, 578014, 624880, 633440, 648240, 749856, 760128, 864320, 867021, 937320, 950160, 1156028, 1249760, 1266880, 1296480, 1445035, 1499712, 1734042, 1874640, 1900320, 2312056, 2499520, 2592960, 2890070, 3468084, 3749280, 3800640, 4335105, 4624112, 5780140, 6936168, 7498560, 8670210, 9248224, 11560280, 13872336, 17340420, 18496448, 23120560, 27744672, 34680840, 46241120, 55489344, 69361680, 92482240, 138723360, 277446720]

約数ペア:

[(1, 277446720), (2, 138723360), (3, 92482240), (4, 69361680), (5, 55489344), (6, 46241120), (8, 34680840), (10, 27744672), (12, 23120560), (15, 18496448), (16, 17340420), (20, 13872336), (24, 11560280), (30, 9248224), (32, 8670210), (37, 7498560), (40, 6936168), (48, 5780140), (60, 4624112), (64, 4335105), (73, 3800640), (74, 3749280), (80, 3468084), (96, 2890070), (107, 2592960), (111, 2499520), (120, 2312056), (146, 1900320), (148, 1874640), (160, 1734042), (185, 1499712), (192, 1445035), (214, 1296480), (219, 1266880), (222, 1249760), (240, 1156028), (292, 950160), (296, 937320), (320, 867021), (321, 864320), (365, 760128), (370, 749856), (428, 648240), (438, 633440), (444, 624880), (480, 578014), (535, 518592), (555, 499904), (584, 475080), (592, 468660), (642, 432160), (730, 380064), (740, 374928), (856, 324120), (876, 316720), (888, 312440), (960, 289007), (1070, 259296), (1095, 253376), (1110, 249952), (1168, 237540), (1184, 234330), (1284, 216080), (1460, 190032), (1480, 187464), (1605, 172864), (1712, 162060), (1752, 158360), (1776, 156220), (2140, 129648), (2190, 126688), (2220, 124976), (2336, 118770), (2368, 117165), (2568, 108040), (2701, 102720), (2920, 95016), (2960, 93732), (3210, 86432), (3424, 81030), (3504, 79180), (3552, 78110), (3959, 70080), (4280, 64824), (4380, 63344), (4440, 62488), (4672, 59385), (5136, 54020), (5402, 51360), (5840, 47508), (5920, 46866), (6420, 43216), (6848, 40515), (7008, 39590), (7104, 39055), (7811, 35520), (7918, 35040), (8103, 34240), (8560, 32412), (8760, 31672), (8880, 31244), (10272, 27010), (10804, 25680), (11680, 23754), (11840, 23433), (11877, 23360), (12840, 21608), (13505, 20544), (14016, 19795), (15622, 17760), (15836, 17520), (16206, 17120)]