188694480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 635209344

約数和(自身を除く): 446514864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 197, 208, 240, 260, 307, 312, 390, 394, 520, 591, 614, 624, 780, 788, 921, 985, 1040, 1182, 1228, 1535, 1560, 1576, 1842, 1970, 2364, 2456, 2561, 2955, 3070, 3120, 3152, 3684, 3940, 3991, 4605, 4728, 4912, 5122, 5910, 6140, 7368, 7683, 7880, 7982, 9210, 9456, 10244, 11820, 11973, 12280, 12805, 14736, 15366, 15760, 15964, 18420, 19955, 20488, 23640, 23946, 24560, 25610, 30732, 31928, 36840, 38415, 39910, 40976, 47280, 47892, 51220, 59865, 60479, 61464, 63856, 73680, 76830, 79820, 95784, 102440, 119730, 120958, 122928, 153660, 159640, 181437, 191568, 204880, 239460, 241916, 302395, 307320, 319280, 362874, 478920, 483832, 604790, 614640, 725748, 786227, 907185, 957840, 967664, 1209580, 1451496, 1572454, 1814370, 2358681, 2419160, 2902992, 3144908, 3628740, 3931135, 4717362, 4838320, 6289816, 7257480, 7862270, 9434724, 11793405, 12579632, 14514960, 15724540, 18869448, 23586810, 31449080, 37738896, 47173620, 62898160, 94347240, 188694480]

約数ペア:

[(1, 188694480), (2, 94347240), (3, 62898160), (4, 47173620), (5, 37738896), (6, 31449080), (8, 23586810), (10, 18869448), (12, 15724540), (13, 14514960), (15, 12579632), (16, 11793405), (20, 9434724), (24, 7862270), (26, 7257480), (30, 6289816), (39, 4838320), (40, 4717362), (48, 3931135), (52, 3628740), (60, 3144908), (65, 2902992), (78, 2419160), (80, 2358681), (104, 1814370), (120, 1572454), (130, 1451496), (156, 1209580), (195, 967664), (197, 957840), (208, 907185), (240, 786227), (260, 725748), (307, 614640), (312, 604790), (390, 483832), (394, 478920), (520, 362874), (591, 319280), (614, 307320), (624, 302395), (780, 241916), (788, 239460), (921, 204880), (985, 191568), (1040, 181437), (1182, 159640), (1228, 153660), (1535, 122928), (1560, 120958), (1576, 119730), (1842, 102440), (1970, 95784), (2364, 79820), (2456, 76830), (2561, 73680), (2955, 63856), (3070, 61464), (3120, 60479), (3152, 59865), (3684, 51220), (3940, 47892), (3991, 47280), (4605, 40976), (4728, 39910), (4912, 38415), (5122, 36840), (5910, 31928), (6140, 30732), (7368, 25610), (7683, 24560), (7880, 23946), (7982, 23640), (9210, 20488), (9456, 19955), (10244, 18420), (11820, 15964), (11973, 15760), (12280, 15366), (12805, 14736)]