129562440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 483563520

約数和(自身を除く): 354001080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 51, 56, 60, 68, 70, 84, 85, 86, 102, 105, 119, 120, 129, 136, 140, 168, 170, 172, 204, 210, 211, 215, 238, 255, 258, 280, 301, 340, 344, 357, 408, 420, 422, 430, 476, 510, 516, 595, 602, 633, 645, 680, 714, 731, 840, 844, 860, 903, 952, 1020, 1032, 1055, 1190, 1204, 1266, 1290, 1428, 1462, 1477, 1505, 1688, 1720, 1785, 1806, 2040, 2110, 2193, 2380, 2408, 2532, 2580, 2856, 2924, 2954, 3010, 3165, 3570, 3587, 3612, 3655, 4220, 4386, 4431, 4515, 4760, 5064, 5117, 5160, 5848, 5908, 6020, 6330, 7140, 7174, 7224, 7310, 7385, 8440, 8772, 8862, 9030, 9073, 10234, 10761, 10965, 11816, 12040, 12660, 14280, 14348, 14620, 14770, 15351, 17544, 17724, 17935, 18060, 18146, 20468, 21522, 21930, 22155, 25109, 25320, 25585, 27219, 28696, 29240, 29540, 30702, 35448, 35870, 36120, 36292, 40936, 43044, 43860, 44310, 45365, 50218, 51170, 53805, 54438, 59080, 61404, 63511, 71740, 72584, 75327, 76755, 86088, 87720, 88620, 90730, 100436, 102340, 107610, 108876, 122808, 125545, 127022, 136095, 143480, 150654, 153510, 154241, 177240, 181460, 190533, 200872, 204680, 215220, 217752, 251090, 254044, 272190, 301308, 307020, 308482, 317555, 362920, 376635, 381066, 430440, 462723, 502180, 508088, 544380, 602616, 614040, 616964, 635110, 753270, 762132, 771205, 925446, 952665, 1004360, 1079687, 1088760, 1233928, 1270220, 1506540, 1524264, 1542410, 1850892, 1905330, 2159374, 2313615, 2540440, 3013080, 3084820, 3239061, 3701784, 3810660, 4318748, 4627230, 5398435, 6169640, 6478122, 7621320, 8637496, 9254460, 10796870, 12956244, 16195305, 18508920, 21593740, 25912488, 32390610, 43187480, 64781220, 129562440]

約数ペア:

[(1, 129562440), (2, 64781220), (3, 43187480), (4, 32390610), (5, 25912488), (6, 21593740), (7, 18508920), (8, 16195305), (10, 12956244), (12, 10796870), (14, 9254460), (15, 8637496), (17, 7621320), (20, 6478122), (21, 6169640), (24, 5398435), (28, 4627230), (30, 4318748), (34, 3810660), (35, 3701784), (40, 3239061), (42, 3084820), (43, 3013080), (51, 2540440), (56, 2313615), (60, 2159374), (68, 1905330), (70, 1850892), (84, 1542410), (85, 1524264), (86, 1506540), (102, 1270220), (105, 1233928), (119, 1088760), (120, 1079687), (129, 1004360), (136, 952665), (140, 925446), (168, 771205), (170, 762132), (172, 753270), (204, 635110), (210, 616964), (211, 614040), (215, 602616), (238, 544380), (255, 508088), (258, 502180), (280, 462723), (301, 430440), (340, 381066), (344, 376635), (357, 362920), (408, 317555), (420, 308482), (422, 307020), (430, 301308), (476, 272190), (510, 254044), (516, 251090), (595, 217752), (602, 215220), (633, 204680), (645, 200872), (680, 190533), (714, 181460), (731, 177240), (840, 154241), (844, 153510), (860, 150654), (903, 143480), (952, 136095), (1020, 127022), (1032, 125545), (1055, 122808), (1190, 108876), (1204, 107610), (1266, 102340), (1290, 100436), (1428, 90730), (1462, 88620), (1477, 87720), (1505, 86088), (1688, 76755), (1720, 75327), (1785, 72584), (1806, 71740), (2040, 63511), (2110, 61404), (2193, 59080), (2380, 54438), (2408, 53805), (2532, 51170), (2580, 50218), (2856, 45365), (2924, 44310), (2954, 43860), (3010, 43044), (3165, 40936), (3570, 36292), (3587, 36120), (3612, 35870), (3655, 35448), (4220, 30702), (4386, 29540), (4431, 29240), (4515, 28696), (4760, 27219), (5064, 25585), (5117, 25320), (5160, 25109), (5848, 22155), (5908, 21930), (6020, 21522), (6330, 20468), (7140, 18146), (7174, 18060), (7224, 17935), (7310, 17724), (7385, 17544), (8440, 15351), (8772, 14770), (8862, 14620), (9030, 14348), (9073, 14280), (10234, 12660), (10761, 12040), (10965, 11816)]