194989320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 678637440

約数和(自身を除く): 483648120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 151, 153, 170, 180, 204, 211, 255, 302, 306, 340, 360, 408, 422, 453, 510, 604, 612, 633, 680, 755, 765, 844, 906, 1020, 1055, 1208, 1224, 1266, 1359, 1510, 1530, 1688, 1812, 1899, 2040, 2110, 2265, 2532, 2567, 2718, 3020, 3060, 3165, 3587, 3624, 3798, 4220, 4530, 5064, 5134, 5436, 6040, 6120, 6330, 6795, 7174, 7596, 7701, 8440, 9060, 9495, 10268, 10761, 10872, 12660, 12835, 13590, 14348, 15192, 15402, 17935, 18120, 18990, 20536, 21522, 23103, 25320, 25670, 27180, 28696, 30804, 31861, 32283, 35870, 37980, 38505, 43044, 46206, 51340, 53805, 54360, 61608, 63722, 64566, 71740, 75960, 77010, 86088, 92412, 95583, 102680, 107610, 115515, 127444, 129132, 143480, 154020, 159305, 161415, 184824, 191166, 215220, 231030, 254888, 258264, 286749, 308040, 318610, 322830, 382332, 430440, 462060, 477915, 541637, 573498, 637220, 645660, 764664, 924120, 955830, 1083274, 1146996, 1274440, 1291320, 1433745, 1624911, 1911660, 2166548, 2293992, 2708185, 2867490, 3249822, 3823320, 4333096, 4874733, 5416370, 5734980, 6499644, 8124555, 9749466, 10832740, 11469960, 12999288, 16249110, 19498932, 21665480, 24373665, 32498220, 38997864, 48747330, 64996440, 97494660, 194989320]

約数ペア:

[(1, 194989320), (2, 97494660), (3, 64996440), (4, 48747330), (5, 38997864), (6, 32498220), (8, 24373665), (9, 21665480), (10, 19498932), (12, 16249110), (15, 12999288), (17, 11469960), (18, 10832740), (20, 9749466), (24, 8124555), (30, 6499644), (34, 5734980), (36, 5416370), (40, 4874733), (45, 4333096), (51, 3823320), (60, 3249822), (68, 2867490), (72, 2708185), (85, 2293992), (90, 2166548), (102, 1911660), (120, 1624911), (136, 1433745), (151, 1291320), (153, 1274440), (170, 1146996), (180, 1083274), (204, 955830), (211, 924120), (255, 764664), (302, 645660), (306, 637220), (340, 573498), (360, 541637), (408, 477915), (422, 462060), (453, 430440), (510, 382332), (604, 322830), (612, 318610), (633, 308040), (680, 286749), (755, 258264), (765, 254888), (844, 231030), (906, 215220), (1020, 191166), (1055, 184824), (1208, 161415), (1224, 159305), (1266, 154020), (1359, 143480), (1510, 129132), (1530, 127444), (1688, 115515), (1812, 107610), (1899, 102680), (2040, 95583), (2110, 92412), (2265, 86088), (2532, 77010), (2567, 75960), (2718, 71740), (3020, 64566), (3060, 63722), (3165, 61608), (3587, 54360), (3624, 53805), (3798, 51340), (4220, 46206), (4530, 43044), (5064, 38505), (5134, 37980), (5436, 35870), (6040, 32283), (6120, 31861), (6330, 30804), (6795, 28696), (7174, 27180), (7596, 25670), (7701, 25320), (8440, 23103), (9060, 21522), (9495, 20536), (10268, 18990), (10761, 18120), (10872, 17935), (12660, 15402), (12835, 15192), (13590, 14348)]