69499920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 252483840

約数和(自身を除く): 182983920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1009, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2018, 2296, 2460, 2870, 3027, 3280, 3444, 4036, 4305, 4592, 4920, 5045, 5740, 6054, 6888, 7063, 8072, 8610, 9840, 10090, 11480, 12108, 13776, 14126, 15135, 16144, 17220, 20180, 21189, 22960, 24216, 28252, 30270, 34440, 35315, 40360, 41369, 42378, 48432, 56504, 60540, 68880, 70630, 80720, 82738, 84756, 105945, 113008, 121080, 124107, 141260, 165476, 169512, 206845, 211890, 242160, 248214, 282520, 289583, 330952, 339024, 413690, 423780, 496428, 565040, 579166, 620535, 661904, 827380, 847560, 868749, 992856, 1158332, 1241070, 1447915, 1654760, 1695120, 1737498, 1985712, 2316664, 2482140, 2895830, 3309520, 3474996, 4343745, 4633328, 4964280, 5791660, 6949992, 8687490, 9928560, 11583320, 13899984, 17374980, 23166640, 34749960, 69499920]

約数ペア:

[(1, 69499920), (2, 34749960), (3, 23166640), (4, 17374980), (5, 13899984), (6, 11583320), (7, 9928560), (8, 8687490), (10, 6949992), (12, 5791660), (14, 4964280), (15, 4633328), (16, 4343745), (20, 3474996), (21, 3309520), (24, 2895830), (28, 2482140), (30, 2316664), (35, 1985712), (40, 1737498), (41, 1695120), (42, 1654760), (48, 1447915), (56, 1241070), (60, 1158332), (70, 992856), (80, 868749), (82, 847560), (84, 827380), (105, 661904), (112, 620535), (120, 579166), (123, 565040), (140, 496428), (164, 423780), (168, 413690), (205, 339024), (210, 330952), (240, 289583), (246, 282520), (280, 248214), (287, 242160), (328, 211890), (336, 206845), (410, 169512), (420, 165476), (492, 141260), (560, 124107), (574, 121080), (615, 113008), (656, 105945), (820, 84756), (840, 82738), (861, 80720), (984, 70630), (1009, 68880), (1148, 60540), (1230, 56504), (1435, 48432), (1640, 42378), (1680, 41369), (1722, 40360), (1968, 35315), (2018, 34440), (2296, 30270), (2460, 28252), (2870, 24216), (3027, 22960), (3280, 21189), (3444, 20180), (4036, 17220), (4305, 16144), (4592, 15135), (4920, 14126), (5045, 13776), (5740, 12108), (6054, 11480), (6888, 10090), (7063, 9840), (8072, 8610)]