63164920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 185582880

約数和(自身を除く): 122417960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 49, 52, 56, 65, 67, 70, 74, 91, 98, 104, 130, 134, 140, 148, 182, 185, 196, 245, 259, 260, 268, 280, 296, 335, 364, 370, 392, 455, 469, 481, 490, 518, 520, 536, 637, 670, 728, 740, 871, 910, 938, 962, 980, 1036, 1274, 1295, 1340, 1480, 1742, 1813, 1820, 1876, 1924, 1960, 2072, 2345, 2405, 2479, 2548, 2590, 2680, 3185, 3283, 3367, 3484, 3626, 3640, 3752, 3848, 4355, 4690, 4810, 4958, 5096, 5180, 6097, 6370, 6566, 6734, 6968, 7252, 8710, 9065, 9380, 9620, 9916, 10360, 12194, 12395, 12740, 13132, 13468, 14504, 16415, 16835, 17353, 17420, 18130, 18760, 19240, 19832, 23569, 24388, 24790, 25480, 26264, 26936, 30485, 32227, 32830, 33670, 34706, 34840, 36260, 42679, 47138, 48776, 49580, 60970, 64454, 65660, 67340, 69412, 72520, 85358, 86765, 94276, 99160, 117845, 121471, 121940, 128908, 131320, 134680, 138824, 161135, 170716, 173530, 188552, 213395, 225589, 235690, 242942, 243880, 257816, 322270, 341432, 347060, 426790, 451178, 471380, 485884, 607355, 644540, 694120, 853580, 902356, 942760, 971768, 1127945, 1214710, 1289080, 1579123, 1707160, 1804712, 2255890, 2429420, 3158246, 4511780, 4858840, 6316492, 7895615, 9023560, 12632984, 15791230, 31582460, 63164920]

約数ペア:

[(1, 63164920), (2, 31582460), (4, 15791230), (5, 12632984), (7, 9023560), (8, 7895615), (10, 6316492), (13, 4858840), (14, 4511780), (20, 3158246), (26, 2429420), (28, 2255890), (35, 1804712), (37, 1707160), (40, 1579123), (49, 1289080), (52, 1214710), (56, 1127945), (65, 971768), (67, 942760), (70, 902356), (74, 853580), (91, 694120), (98, 644540), (104, 607355), (130, 485884), (134, 471380), (140, 451178), (148, 426790), (182, 347060), (185, 341432), (196, 322270), (245, 257816), (259, 243880), (260, 242942), (268, 235690), (280, 225589), (296, 213395), (335, 188552), (364, 173530), (370, 170716), (392, 161135), (455, 138824), (469, 134680), (481, 131320), (490, 128908), (518, 121940), (520, 121471), (536, 117845), (637, 99160), (670, 94276), (728, 86765), (740, 85358), (871, 72520), (910, 69412), (938, 67340), (962, 65660), (980, 64454), (1036, 60970), (1274, 49580), (1295, 48776), (1340, 47138), (1480, 42679), (1742, 36260), (1813, 34840), (1820, 34706), (1876, 33670), (1924, 32830), (1960, 32227), (2072, 30485), (2345, 26936), (2405, 26264), (2479, 25480), (2548, 24790), (2590, 24388), (2680, 23569), (3185, 19832), (3283, 19240), (3367, 18760), (3484, 18130), (3626, 17420), (3640, 17353), (3752, 16835), (3848, 16415), (4355, 14504), (4690, 13468), (4810, 13132), (4958, 12740), (5096, 12395), (5180, 12194), (6097, 10360), (6370, 9916), (6566, 9620), (6734, 9380), (6968, 9065), (7252, 8710)]