336575680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 978481152

約数和(自身を除く): 641905472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 112, 124, 131, 140, 148, 155, 160, 185, 217, 224, 248, 259, 262, 280, 296, 310, 320, 370, 434, 448, 496, 518, 524, 560, 592, 620, 655, 740, 868, 917, 992, 1036, 1048, 1085, 1120, 1147, 1184, 1240, 1295, 1310, 1480, 1736, 1834, 1984, 2072, 2096, 2170, 2240, 2294, 2368, 2480, 2590, 2620, 2960, 3472, 3668, 4061, 4144, 4192, 4340, 4585, 4588, 4847, 4960, 5180, 5240, 5735, 5920, 6944, 7336, 8029, 8122, 8288, 8384, 8680, 9170, 9176, 9694, 9920, 10360, 10480, 11470, 11840, 13888, 14672, 16058, 16244, 16576, 17360, 18340, 18352, 19388, 20305, 20720, 20960, 22940, 24235, 28427, 29344, 32116, 32488, 33929, 34720, 36680, 36704, 38776, 40145, 40610, 41440, 41920, 45880, 48470, 56854, 58688, 64232, 64976, 67858, 69440, 73360, 73408, 77552, 80290, 81220, 82880, 91760, 96940, 113708, 128464, 129952, 135716, 142135, 146720, 150257, 155104, 160580, 162440, 169645, 183520, 193880, 227416, 256928, 259904, 271432, 284270, 293440, 300514, 310208, 321160, 324880, 339290, 367040, 387760, 454832, 513856, 542864, 568540, 601028, 642320, 649760, 678580, 751285, 775520, 909664, 1051799, 1085728, 1137080, 1202056, 1284640, 1299520, 1357160, 1502570, 1551040, 1819328, 2103598, 2171456, 2274160, 2404112, 2569280, 2714320, 3005140, 4207196, 4548320, 4808224, 5258995, 5428640, 6010280, 8414392, 9096640, 9616448, 10517990, 10857280, 12020560, 16828784, 21035980, 24041120, 33657568, 42071960, 48082240, 67315136, 84143920, 168287840, 336575680]

約数ペア:

[(1, 336575680), (2, 168287840), (4, 84143920), (5, 67315136), (7, 48082240), (8, 42071960), (10, 33657568), (14, 24041120), (16, 21035980), (20, 16828784), (28, 12020560), (31, 10857280), (32, 10517990), (35, 9616448), (37, 9096640), (40, 8414392), (56, 6010280), (62, 5428640), (64, 5258995), (70, 4808224), (74, 4548320), (80, 4207196), (112, 3005140), (124, 2714320), (131, 2569280), (140, 2404112), (148, 2274160), (155, 2171456), (160, 2103598), (185, 1819328), (217, 1551040), (224, 1502570), (248, 1357160), (259, 1299520), (262, 1284640), (280, 1202056), (296, 1137080), (310, 1085728), (320, 1051799), (370, 909664), (434, 775520), (448, 751285), (496, 678580), (518, 649760), (524, 642320), (560, 601028), (592, 568540), (620, 542864), (655, 513856), (740, 454832), (868, 387760), (917, 367040), (992, 339290), (1036, 324880), (1048, 321160), (1085, 310208), (1120, 300514), (1147, 293440), (1184, 284270), (1240, 271432), (1295, 259904), (1310, 256928), (1480, 227416), (1736, 193880), (1834, 183520), (1984, 169645), (2072, 162440), (2096, 160580), (2170, 155104), (2240, 150257), (2294, 146720), (2368, 142135), (2480, 135716), (2590, 129952), (2620, 128464), (2960, 113708), (3472, 96940), (3668, 91760), (4061, 82880), (4144, 81220), (4192, 80290), (4340, 77552), (4585, 73408), (4588, 73360), (4847, 69440), (4960, 67858), (5180, 64976), (5240, 64232), (5735, 58688), (5920, 56854), (6944, 48470), (7336, 45880), (8029, 41920), (8122, 41440), (8288, 40610), (8384, 40145), (8680, 38776), (9170, 36704), (9176, 36680), (9694, 34720), (9920, 33929), (10360, 32488), (10480, 32116), (11470, 29344), (11840, 28427), (13888, 24235), (14672, 22940), (16058, 20960), (16244, 20720), (16576, 20305), (17360, 19388), (18340, 18352)]