986485920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1243

約数の個数: 192

約数和(自身を含む): 3566094336

約数和(自身を除く): 2579608416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 331, 336, 420, 480, 560, 662, 672, 840, 887, 993, 1120, 1324, 1655, 1680, 1774, 1986, 2317, 2648, 2661, 3310, 3360, 3548, 3972, 4435, 4634, 4965, 5296, 5322, 6209, 6620, 6951, 7096, 7944, 8870, 9268, 9930, 10592, 10644, 11585, 12418, 13240, 13305, 13902, 14192, 15888, 17740, 18536, 18627, 19860, 21288, 23170, 24836, 26480, 26610, 27804, 28384, 31045, 31776, 34755, 35480, 37072, 37254, 39720, 42576, 46340, 49672, 52960, 53220, 55608, 62090, 69510, 70960, 74144, 74508, 79440, 85152, 92680, 93135, 99344, 106440, 111216, 124180, 139020, 141920, 149016, 158880, 185360, 186270, 198688, 212880, 222432, 248360, 278040, 293597, 298032, 370720, 372540, 425760, 496720, 556080, 587194, 596064, 745080, 880791, 993440, 1112160, 1174388, 1467985, 1490160, 1761582, 2055179, 2348776, 2935970, 2980320, 3523164, 4110358, 4403955, 4697552, 5871940, 6165537, 7046328, 8220716, 8807910, 9395104, 10275895, 11743880, 12331074, 14092656, 16441432, 17615820, 20551790, 23487760, 24662148, 28185312, 30827685, 32882864, 35231640, 41103580, 46975520, 49324296, 61655370, 65765728, 70463280, 82207160, 98648592, 123310740, 140926560, 164414320, 197297184, 246621480, 328828640, 493242960, 986485920]

約数ペア:

[(1, 986485920), (2, 493242960), (3, 328828640), (4, 246621480), (5, 197297184), (6, 164414320), (7, 140926560), (8, 123310740), (10, 98648592), (12, 82207160), (14, 70463280), (15, 65765728), (16, 61655370), (20, 49324296), (21, 46975520), (24, 41103580), (28, 35231640), (30, 32882864), (32, 30827685), (35, 28185312), (40, 24662148), (42, 23487760), (48, 20551790), (56, 17615820), (60, 16441432), (70, 14092656), (80, 12331074), (84, 11743880), (96, 10275895), (105, 9395104), (112, 8807910), (120, 8220716), (140, 7046328), (160, 6165537), (168, 5871940), (210, 4697552), (224, 4403955), (240, 4110358), (280, 3523164), (331, 2980320), (336, 2935970), (420, 2348776), (480, 2055179), (560, 1761582), (662, 1490160), (672, 1467985), (840, 1174388), (887, 1112160), (993, 993440), (1120, 880791), (1324, 745080), (1655, 596064), (1680, 587194), (1774, 556080), (1986, 496720), (2317, 425760), (2648, 372540), (2661, 370720), (3310, 298032), (3360, 293597), (3548, 278040), (3972, 248360), (4435, 222432), (4634, 212880), (4965, 198688), (5296, 186270), (5322, 185360), (6209, 158880), (6620, 149016), (6951, 141920), (7096, 139020), (7944, 124180), (8870, 111216), (9268, 106440), (9930, 99344), (10592, 93135), (10644, 92680), (11585, 85152), (12418, 79440), (13240, 74508), (13305, 74144), (13902, 70960), (14192, 69510), (15888, 62090), (17740, 55608), (18536, 53220), (18627, 52960), (19860, 49672), (21288, 46340), (23170, 42576), (24836, 39720), (26480, 37254), (26610, 37072), (27804, 35480), (28384, 34755), (31045, 31776)]