80067848280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{41389}}^1$

素因数の和:41471

約数の個数: 256

約数和(自身を含む): 286087680000

約数和(自身を除く): 206019831720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 49, 56, 60, 70, 84, 94, 98, 105, 120, 140, 141, 147, 168, 188, 196, 210, 235, 245, 280, 282, 294, 329, 343, 376, 392, 420, 470, 490, 564, 588, 658, 686, 705, 735, 840, 940, 980, 987, 1029, 1128, 1176, 1316, 1372, 1410, 1470, 1645, 1715, 1880, 1960, 1974, 2058, 2303, 2632, 2744, 2820, 2940, 3290, 3430, 3948, 4116, 4606, 4935, 5145, 5640, 5880, 6580, 6860, 6909, 7896, 8232, 9212, 9870, 10290, 11515, 13160, 13720, 13818, 16121, 18424, 19740, 20580, 23030, 27636, 32242, 34545, 39480, 41160, 41389, 46060, 48363, 55272, 64484, 69090, 80605, 82778, 92120, 96726, 124167, 128968, 138180, 161210, 165556, 193452, 206945, 241815, 248334, 276360, 289723, 322420, 331112, 386904, 413890, 483630, 496668, 579446, 620835, 644840, 827780, 869169, 967260, 993336, 1158892, 1241670, 1448615, 1655560, 1738338, 1934520, 1945283, 2028061, 2317784, 2483340, 2897230, 3476676, 3890566, 4056122, 4345845, 4966680, 5794460, 5835849, 6084183, 6953352, 7781132, 8112244, 8691690, 9726415, 10140305, 11588920, 11671698, 12168366, 13616981, 14196427, 15562264, 16224488, 17383380, 19452830, 20280610, 23343396, 24336732, 27233962, 28392854, 29179245, 30420915, 34766760, 38905660, 40561220, 40850943, 42589281, 46686792, 48673464, 54467924, 56785708, 58358490, 60841830, 68084905, 70982135, 77811320, 81122440, 81701886, 85178562, 95318867, 108935848, 113571416, 116716980, 121683660, 136169810, 141964270, 163403772, 170357124, 190637734, 204254715, 212946405, 233433960, 243367320, 272339620, 283928540, 285956601, 326807544, 340714248, 381275468, 408509430, 425892810, 476594335, 544679240, 567857080, 571913202, 667232069, 762550936, 817018860, 851785620, 953188670, 1143826404, 1334464138, 1429783005, 1634037720, 1703571240, 1906377340, 2001696207, 2287652808, 2668928276, 2859566010, 3336160345, 3812754680, 4003392414, 5337856552, 5719132020, 6672320690, 8006784828, 10008481035, 11438264040, 13344641380, 16013569656, 20016962070, 26689282760, 40033924140, 80067848280]

約数ペア:

[(1, 80067848280), (2, 40033924140), (3, 26689282760), (4, 20016962070), (5, 16013569656), (6, 13344641380), (7, 11438264040), (8, 10008481035), (10, 8006784828), (12, 6672320690), (14, 5719132020), (15, 5337856552), (20, 4003392414), (21, 3812754680), (24, 3336160345), (28, 2859566010), (30, 2668928276), (35, 2287652808), (40, 2001696207), (42, 1906377340), (47, 1703571240), (49, 1634037720), (56, 1429783005), (60, 1334464138), (70, 1143826404), (84, 953188670), (94, 851785620), (98, 817018860), (105, 762550936), (120, 667232069), (140, 571913202), (141, 567857080), (147, 544679240), (168, 476594335), (188, 425892810), (196, 408509430), (210, 381275468), (235, 340714248), (245, 326807544), (280, 285956601), (282, 283928540), (294, 272339620), (329, 243367320), (343, 233433960), (376, 212946405), (392, 204254715), (420, 190637734), (470, 170357124), (490, 163403772), (564, 141964270), (588, 136169810), (658, 121683660), (686, 116716980), (705, 113571416), (735, 108935848), (840, 95318867), (940, 85178562), (980, 81701886), (987, 81122440), (1029, 77811320), (1128, 70982135), (1176, 68084905), (1316, 60841830), (1372, 58358490), (1410, 56785708), (1470, 54467924), (1645, 48673464), (1715, 46686792), (1880, 42589281), (1960, 40850943), (1974, 40561220), (2058, 38905660), (2303, 34766760), (2632, 30420915), (2744, 29179245), (2820, 28392854), (2940, 27233962), (3290, 24336732), (3430, 23343396), (3948, 20280610), (4116, 19452830), (4606, 17383380), (4935, 16224488), (5145, 15562264), (5640, 14196427), (5880, 13616981), (6580, 12168366), (6860, 11671698), (6909, 11588920), (7896, 10140305), (8232, 9726415), (9212, 8691690), (9870, 8112244), (10290, 7781132), (11515, 6953352), (13160, 6084183), (13720, 5835849), (13818, 5794460), (16121, 4966680), (18424, 4345845), (19740, 4056122), (20580, 3890566), (23030, 3476676), (27636, 2897230), (32242, 2483340), (34545, 2317784), (39480, 2028061), (41160, 1945283), (41389, 1934520), (46060, 1738338), (48363, 1655560), (55272, 1448615), (64484, 1241670), (69090, 1158892), (80605, 993336), (82778, 967260), (92120, 869169), (96726, 827780), (124167, 644840), (128968, 620835), (138180, 579446), (161210, 496668), (165556, 483630), (193452, 413890), (206945, 386904), (241815, 331112), (248334, 322420), (276360, 289723)]