73104080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 209537928

約数和(自身を除く): 136433848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1097, 1190, 1360, 1666, 1904, 1960, 2194, 2380, 3332, 3920, 4165, 4388, 4760, 5485, 6664, 7679, 8330, 8776, 9520, 10970, 13328, 15358, 16660, 17552, 18649, 21940, 30716, 33320, 37298, 38395, 43880, 53753, 61432, 66640, 74596, 76790, 87760, 93245, 107506, 122864, 130543, 149192, 153580, 186490, 215012, 261086, 268765, 298384, 307160, 372980, 430024, 522172, 537530, 614320, 652715, 745960, 860048, 913801, 1044344, 1075060, 1305430, 1491920, 1827602, 2088688, 2150120, 2610860, 3655204, 4300240, 4569005, 5221720, 7310408, 9138010, 10443440, 14620816, 18276020, 36552040, 73104080]

約数ペア:

[(1, 73104080), (2, 36552040), (4, 18276020), (5, 14620816), (7, 10443440), (8, 9138010), (10, 7310408), (14, 5221720), (16, 4569005), (17, 4300240), (20, 3655204), (28, 2610860), (34, 2150120), (35, 2088688), (40, 1827602), (49, 1491920), (56, 1305430), (68, 1075060), (70, 1044344), (80, 913801), (85, 860048), (98, 745960), (112, 652715), (119, 614320), (136, 537530), (140, 522172), (170, 430024), (196, 372980), (238, 307160), (245, 298384), (272, 268765), (280, 261086), (340, 215012), (392, 186490), (476, 153580), (490, 149192), (560, 130543), (595, 122864), (680, 107506), (784, 93245), (833, 87760), (952, 76790), (980, 74596), (1097, 66640), (1190, 61432), (1360, 53753), (1666, 43880), (1904, 38395), (1960, 37298), (2194, 33320), (2380, 30716), (3332, 21940), (3920, 18649), (4165, 17552), (4388, 16660), (4760, 15358), (5485, 13328), (6664, 10970), (7679, 9520), (8330, 8776)]