3669408640

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 8980585920

約数和(自身を除く): 5311177280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 193, 244, 305, 320, 386, 487, 488, 610, 640, 772, 965, 974, 976, 1220, 1544, 1930, 1948, 1952, 2435, 2440, 3088, 3860, 3896, 3904, 4870, 4880, 6176, 7720, 7792, 7808, 9740, 9760, 11773, 12352, 15440, 15584, 19480, 19520, 23546, 24704, 29707, 30880, 31168, 38960, 39040, 47092, 58865, 59414, 61760, 62336, 77920, 93991, 94184, 117730, 118828, 123520, 148535, 155840, 187982, 188368, 235460, 237656, 297070, 311680, 375964, 376736, 469955, 470920, 475312, 594140, 751928, 753472, 939910, 941840, 950624, 1188280, 1503856, 1506944, 1879820, 1883680, 1901248, 2376560, 3007712, 3759640, 3767360, 3802496, 4753120, 5733451, 6015424, 7519280, 7534720, 9506240, 11466902, 12030848, 15038560, 19012480, 22933804, 28667255, 30077120, 45867608, 57334510, 60154240, 91735216, 114669020, 183470432, 229338040, 366940864, 458676080, 733881728, 917352160, 1834704320, 3669408640]

約数ペア:

[(1, 3669408640), (2, 1834704320), (4, 917352160), (5, 733881728), (8, 458676080), (10, 366940864), (16, 229338040), (20, 183470432), (32, 114669020), (40, 91735216), (61, 60154240), (64, 57334510), (80, 45867608), (122, 30077120), (128, 28667255), (160, 22933804), (193, 19012480), (244, 15038560), (305, 12030848), (320, 11466902), (386, 9506240), (487, 7534720), (488, 7519280), (610, 6015424), (640, 5733451), (772, 4753120), (965, 3802496), (974, 3767360), (976, 3759640), (1220, 3007712), (1544, 2376560), (1930, 1901248), (1948, 1883680), (1952, 1879820), (2435, 1506944), (2440, 1503856), (3088, 1188280), (3860, 950624), (3896, 941840), (3904, 939910), (4870, 753472), (4880, 751928), (6176, 594140), (7720, 475312), (7792, 470920), (7808, 469955), (9740, 376736), (9760, 375964), (11773, 311680), (12352, 297070), (15440, 237656), (15584, 235460), (19480, 188368), (19520, 187982), (23546, 155840), (24704, 148535), (29707, 123520), (30880, 118828), (31168, 117730), (38960, 94184), (39040, 93991), (47092, 77920), (58865, 62336), (59414, 61760)]