713296480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18049}}^1$

素因数の和:18096

約数の個数: 96

約数和(自身を含む): 1910412000

約数和(自身を除く): 1197115520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7904, 9880, 18049, 19760, 36098, 39520, 72196, 90245, 144392, 180490, 234637, 288784, 342931, 360980, 469274, 577568, 685862, 721960, 938548, 1173185, 1371724, 1443920, 1714655, 1877096, 2346370, 2743448, 2887840, 3429310, 3754192, 4458103, 4692740, 5486896, 6858620, 7508384, 8916206, 9385480, 10973792, 13717240, 17832412, 18770960, 22290515, 27434480, 35664824, 37541920, 44581030, 54868960, 71329648, 89162060, 142659296, 178324120, 356648240, 713296480]

約数ペア:

[(1, 713296480), (2, 356648240), (4, 178324120), (5, 142659296), (8, 89162060), (10, 71329648), (13, 54868960), (16, 44581030), (19, 37541920), (20, 35664824), (26, 27434480), (32, 22290515), (38, 18770960), (40, 17832412), (52, 13717240), (65, 10973792), (76, 9385480), (80, 8916206), (95, 7508384), (104, 6858620), (130, 5486896), (152, 4692740), (160, 4458103), (190, 3754192), (208, 3429310), (247, 2887840), (260, 2743448), (304, 2346370), (380, 1877096), (416, 1714655), (494, 1443920), (520, 1371724), (608, 1173185), (760, 938548), (988, 721960), (1040, 685862), (1235, 577568), (1520, 469274), (1976, 360980), (2080, 342931), (2470, 288784), (3040, 234637), (3952, 180490), (4940, 144392), (7904, 90245), (9880, 72196), (18049, 39520), (19760, 36098)]