63502880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 180169920

約数和(自身を除く): 116667040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 59, 62, 70, 80, 112, 118, 124, 140, 155, 160, 217, 224, 236, 248, 280, 295, 310, 413, 434, 472, 496, 560, 590, 620, 826, 868, 944, 961, 992, 1085, 1120, 1180, 1240, 1652, 1736, 1829, 1888, 1922, 2065, 2170, 2360, 2480, 3304, 3472, 3658, 3844, 4130, 4340, 4720, 4805, 4960, 6608, 6727, 6944, 7316, 7688, 8260, 8680, 9145, 9440, 9610, 12803, 13216, 13454, 14632, 15376, 16520, 17360, 18290, 19220, 25606, 26908, 29264, 30752, 33040, 33635, 34720, 36580, 38440, 51212, 53816, 56699, 58528, 64015, 66080, 67270, 73160, 76880, 102424, 107632, 113398, 128030, 134540, 146320, 153760, 204848, 215264, 226796, 256060, 269080, 283495, 292640, 396893, 409696, 453592, 512120, 538160, 566990, 793786, 907184, 1024240, 1076320, 1133980, 1587572, 1814368, 1984465, 2048480, 2267960, 3175144, 3968930, 4535920, 6350288, 7937860, 9071840, 12700576, 15875720, 31751440, 63502880]

約数ペア:

[(1, 63502880), (2, 31751440), (4, 15875720), (5, 12700576), (7, 9071840), (8, 7937860), (10, 6350288), (14, 4535920), (16, 3968930), (20, 3175144), (28, 2267960), (31, 2048480), (32, 1984465), (35, 1814368), (40, 1587572), (56, 1133980), (59, 1076320), (62, 1024240), (70, 907184), (80, 793786), (112, 566990), (118, 538160), (124, 512120), (140, 453592), (155, 409696), (160, 396893), (217, 292640), (224, 283495), (236, 269080), (248, 256060), (280, 226796), (295, 215264), (310, 204848), (413, 153760), (434, 146320), (472, 134540), (496, 128030), (560, 113398), (590, 107632), (620, 102424), (826, 76880), (868, 73160), (944, 67270), (961, 66080), (992, 64015), (1085, 58528), (1120, 56699), (1180, 53816), (1240, 51212), (1652, 38440), (1736, 36580), (1829, 34720), (1888, 33635), (1922, 33040), (2065, 30752), (2170, 29264), (2360, 26908), (2480, 25606), (3304, 19220), (3472, 18290), (3658, 17360), (3844, 16520), (4130, 15376), (4340, 14632), (4720, 13454), (4805, 13216), (4960, 12803), (6608, 9610), (6727, 9440), (6944, 9145), (7316, 8680), (7688, 8260)]