67480560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4463}}^1$

素因数の和:4492

約数の個数: 160

約数和(自身を含む): 265697280

約数和(自身を除く): 198216720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 4463, 5040, 7560, 8926, 13389, 15120, 17852, 22315, 26778, 31241, 35704, 40167, 44630, 53556, 62482, 66945, 71408, 80334, 89260, 93723, 107112, 120501, 124964, 133890, 156205, 160668, 178520, 187446, 200835, 214224, 241002, 249928, 267780, 281169, 312410, 321336, 357040, 374892, 401670, 468615, 482004, 499856, 535560, 562338, 602505, 624820, 642672, 749784, 803340, 843507, 937230, 964008, 1071120, 1124676, 1205010, 1249640, 1405845, 1499568, 1606680, 1687014, 1874460, 1928016, 2249352, 2410020, 2499280, 2811690, 3213360, 3374028, 3748920, 4217535, 4498704, 4820040, 5623380, 6748056, 7497840, 8435070, 9640080, 11246760, 13496112, 16870140, 22493520, 33740280, 67480560]

約数ペア:

[(1, 67480560), (2, 33740280), (3, 22493520), (4, 16870140), (5, 13496112), (6, 11246760), (7, 9640080), (8, 8435070), (9, 7497840), (10, 6748056), (12, 5623380), (14, 4820040), (15, 4498704), (16, 4217535), (18, 3748920), (20, 3374028), (21, 3213360), (24, 2811690), (27, 2499280), (28, 2410020), (30, 2249352), (35, 1928016), (36, 1874460), (40, 1687014), (42, 1606680), (45, 1499568), (48, 1405845), (54, 1249640), (56, 1205010), (60, 1124676), (63, 1071120), (70, 964008), (72, 937230), (80, 843507), (84, 803340), (90, 749784), (105, 642672), (108, 624820), (112, 602505), (120, 562338), (126, 535560), (135, 499856), (140, 482004), (144, 468615), (168, 401670), (180, 374892), (189, 357040), (210, 321336), (216, 312410), (240, 281169), (252, 267780), (270, 249928), (280, 241002), (315, 214224), (336, 200835), (360, 187446), (378, 178520), (420, 160668), (432, 156205), (504, 133890), (540, 124964), (560, 120501), (630, 107112), (720, 93723), (756, 89260), (840, 80334), (945, 71408), (1008, 66945), (1080, 62482), (1260, 53556), (1512, 44630), (1680, 40167), (1890, 35704), (2160, 31241), (2520, 26778), (3024, 22315), (3780, 17852), (4463, 15120), (5040, 13389), (7560, 8926)]