66789217320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{2333}}^1$

素因数の和:2724

約数の個数: 256

約数和(自身を含む): 231583587840

約数和(自身を除く): 164794370520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 197, 210, 280, 346, 394, 420, 519, 591, 692, 788, 840, 865, 985, 1038, 1182, 1211, 1379, 1384, 1576, 1730, 1970, 2076, 2333, 2364, 2422, 2595, 2758, 2955, 3460, 3633, 3940, 4137, 4152, 4666, 4728, 4844, 5190, 5516, 5910, 6055, 6895, 6920, 6999, 7266, 7880, 8274, 9332, 9688, 10380, 11032, 11665, 11820, 12110, 13790, 13998, 14532, 16331, 16548, 18165, 18664, 20685, 20760, 23330, 23640, 24220, 27580, 27996, 29064, 32662, 33096, 34081, 34995, 36330, 41370, 46660, 48440, 48993, 55160, 55992, 65324, 68162, 69990, 72660, 81655, 82740, 93320, 97986, 102243, 130648, 136324, 139980, 145320, 163310, 165480, 170405, 195972, 204486, 238567, 244965, 272648, 279960, 326620, 340810, 391944, 403609, 408972, 459601, 477134, 489930, 511215, 653240, 681620, 715701, 807218, 817944, 919202, 954268, 979860, 1022430, 1192835, 1210827, 1363240, 1378803, 1431402, 1614436, 1838404, 1908536, 1959720, 2018045, 2044860, 2298005, 2385670, 2421654, 2757606, 2825263, 2862804, 3217207, 3228872, 3578505, 3676808, 4036090, 4089720, 4596010, 4771340, 4843308, 5515212, 5650526, 5725608, 6054135, 6434414, 6894015, 7157010, 8072180, 8475789, 9192020, 9542680, 9651621, 9686616, 11030424, 11301052, 12108270, 12868828, 13788030, 14126315, 14314020, 16086035, 16144360, 16951578, 18384040, 19303242, 22602104, 24216540, 25737656, 27576060, 28252630, 28628040, 32172070, 33903156, 38606484, 42378945, 48258105, 48433080, 55152120, 56505260, 64344140, 67806312, 77212968, 79510973, 84757890, 96516210, 113010520, 128688280, 159021946, 169515780, 193032420, 238532919, 318043892, 339031560, 386064840, 397554865, 477065838, 556576811, 636087784, 795109730, 954131676, 1113153622, 1192664595, 1590219460, 1669730433, 1908263352, 2226307244, 2385329190, 2782884055, 3180438920, 3339460866, 4452614488, 4770658380, 5565768110, 6678921732, 8348652165, 9541316760, 11131536220, 13357843464, 16697304330, 22263072440, 33394608660, 66789217320]

約数ペア:

[(1, 66789217320), (2, 33394608660), (3, 22263072440), (4, 16697304330), (5, 13357843464), (6, 11131536220), (7, 9541316760), (8, 8348652165), (10, 6678921732), (12, 5565768110), (14, 4770658380), (15, 4452614488), (20, 3339460866), (21, 3180438920), (24, 2782884055), (28, 2385329190), (30, 2226307244), (35, 1908263352), (40, 1669730433), (42, 1590219460), (56, 1192664595), (60, 1113153622), (70, 954131676), (84, 795109730), (105, 636087784), (120, 556576811), (140, 477065838), (168, 397554865), (173, 386064840), (197, 339031560), (210, 318043892), (280, 238532919), (346, 193032420), (394, 169515780), (420, 159021946), (519, 128688280), (591, 113010520), (692, 96516210), (788, 84757890), (840, 79510973), (865, 77212968), (985, 67806312), (1038, 64344140), (1182, 56505260), (1211, 55152120), (1379, 48433080), (1384, 48258105), (1576, 42378945), (1730, 38606484), (1970, 33903156), (2076, 32172070), (2333, 28628040), (2364, 28252630), (2422, 27576060), (2595, 25737656), (2758, 24216540), (2955, 22602104), (3460, 19303242), (3633, 18384040), (3940, 16951578), (4137, 16144360), (4152, 16086035), (4666, 14314020), (4728, 14126315), (4844, 13788030), (5190, 12868828), (5516, 12108270), (5910, 11301052), (6055, 11030424), (6895, 9686616), (6920, 9651621), (6999, 9542680), (7266, 9192020), (7880, 8475789), (8274, 8072180), (9332, 7157010), (9688, 6894015), (10380, 6434414), (11032, 6054135), (11665, 5725608), (11820, 5650526), (12110, 5515212), (13790, 4843308), (13998, 4771340), (14532, 4596010), (16331, 4089720), (16548, 4036090), (18165, 3676808), (18664, 3578505), (20685, 3228872), (20760, 3217207), (23330, 2862804), (23640, 2825263), (24220, 2757606), (27580, 2421654), (27996, 2385670), (29064, 2298005), (32662, 2044860), (33096, 2018045), (34081, 1959720), (34995, 1908536), (36330, 1838404), (41370, 1614436), (46660, 1431402), (48440, 1378803), (48993, 1363240), (55160, 1210827), (55992, 1192835), (65324, 1022430), (68162, 979860), (69990, 954268), (72660, 919202), (81655, 817944), (82740, 807218), (93320, 715701), (97986, 681620), (102243, 653240), (130648, 511215), (136324, 489930), (139980, 477134), (145320, 459601), (163310, 408972), (165480, 403609), (170405, 391944), (195972, 340810), (204486, 326620), (238567, 279960), (244965, 272648)]