66707760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 240698880

約数和(自身を除く): 173991120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 673, 708, 826, 840, 885, 944, 1180, 1239, 1346, 1416, 1652, 1680, 1770, 2019, 2065, 2360, 2478, 2692, 2832, 3304, 3365, 3540, 4038, 4130, 4711, 4720, 4956, 5384, 6195, 6608, 6730, 7080, 8076, 8260, 9422, 9912, 10095, 10768, 12390, 13460, 14133, 14160, 16152, 16520, 18844, 19824, 20190, 23555, 24780, 26920, 28266, 32304, 33040, 37688, 39707, 40380, 47110, 49560, 53840, 56532, 70665, 75376, 79414, 80760, 94220, 99120, 113064, 119121, 141330, 158828, 161520, 188440, 198535, 226128, 238242, 277949, 282660, 317656, 376880, 397070, 476484, 555898, 565320, 595605, 635312, 794140, 833847, 952968, 1111796, 1130640, 1191210, 1389745, 1588280, 1667694, 1905936, 2223592, 2382420, 2779490, 3176560, 3335388, 4169235, 4447184, 4764840, 5558980, 6670776, 8338470, 9529680, 11117960, 13341552, 16676940, 22235920, 33353880, 66707760]

約数ペア:

[(1, 66707760), (2, 33353880), (3, 22235920), (4, 16676940), (5, 13341552), (6, 11117960), (7, 9529680), (8, 8338470), (10, 6670776), (12, 5558980), (14, 4764840), (15, 4447184), (16, 4169235), (20, 3335388), (21, 3176560), (24, 2779490), (28, 2382420), (30, 2223592), (35, 1905936), (40, 1667694), (42, 1588280), (48, 1389745), (56, 1191210), (59, 1130640), (60, 1111796), (70, 952968), (80, 833847), (84, 794140), (105, 635312), (112, 595605), (118, 565320), (120, 555898), (140, 476484), (168, 397070), (177, 376880), (210, 317656), (236, 282660), (240, 277949), (280, 238242), (295, 226128), (336, 198535), (354, 188440), (413, 161520), (420, 158828), (472, 141330), (560, 119121), (590, 113064), (673, 99120), (708, 94220), (826, 80760), (840, 79414), (885, 75376), (944, 70665), (1180, 56532), (1239, 53840), (1346, 49560), (1416, 47110), (1652, 40380), (1680, 39707), (1770, 37688), (2019, 33040), (2065, 32304), (2360, 28266), (2478, 26920), (2692, 24780), (2832, 23555), (3304, 20190), (3365, 19824), (3540, 18844), (4038, 16520), (4130, 16152), (4711, 14160), (4720, 14133), (4956, 13460), (5384, 12390), (6195, 10768), (6608, 10095), (6730, 9912), (7080, 9422), (8076, 8260)]