630473760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{20849}}^1$

素因数の和:20880

約数の個数: 192

約数和(自身を含む): 2522016000

約数和(自身を除く): 1891542240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 20849, 30240, 41698, 62547, 83396, 104245, 125094, 145943, 166792, 187641, 208490, 250188, 291886, 312735, 333584, 375282, 416980, 437829, 500376, 562923, 583772, 625470, 667168, 729715, 750564, 833960, 875658, 938205, 1000752, 1125846, 1167544, 1250940, 1313487, 1459430, 1501128, 1667920, 1751316, 1876410, 2001504, 2189145, 2251692, 2335088, 2501880, 2626974, 2814615, 2918860, 3002256, 3335840, 3502632, 3752820, 3940461, 4378290, 4503384, 4670176, 5003760, 5253948, 5629230, 5837720, 6004512, 6567435, 7005264, 7505640, 7880922, 8756580, 9006768, 10007520, 10507896, 11258460, 11675440, 13134870, 14010528, 15011280, 15761844, 17513160, 18013536, 19702305, 21015792, 22516920, 23350880, 26269740, 30022560, 31523688, 35026320, 39404610, 42031584, 45033840, 52539480, 63047376, 70052640, 78809220, 90067680, 105078960, 126094752, 157618440, 210157920, 315236880, 630473760]

約数ペア:

[(1, 630473760), (2, 315236880), (3, 210157920), (4, 157618440), (5, 126094752), (6, 105078960), (7, 90067680), (8, 78809220), (9, 70052640), (10, 63047376), (12, 52539480), (14, 45033840), (15, 42031584), (16, 39404610), (18, 35026320), (20, 31523688), (21, 30022560), (24, 26269740), (27, 23350880), (28, 22516920), (30, 21015792), (32, 19702305), (35, 18013536), (36, 17513160), (40, 15761844), (42, 15011280), (45, 14010528), (48, 13134870), (54, 11675440), (56, 11258460), (60, 10507896), (63, 10007520), (70, 9006768), (72, 8756580), (80, 7880922), (84, 7505640), (90, 7005264), (96, 6567435), (105, 6004512), (108, 5837720), (112, 5629230), (120, 5253948), (126, 5003760), (135, 4670176), (140, 4503384), (144, 4378290), (160, 3940461), (168, 3752820), (180, 3502632), (189, 3335840), (210, 3002256), (216, 2918860), (224, 2814615), (240, 2626974), (252, 2501880), (270, 2335088), (280, 2251692), (288, 2189145), (315, 2001504), (336, 1876410), (360, 1751316), (378, 1667920), (420, 1501128), (432, 1459430), (480, 1313487), (504, 1250940), (540, 1167544), (560, 1125846), (630, 1000752), (672, 938205), (720, 875658), (756, 833960), (840, 750564), (864, 729715), (945, 667168), (1008, 625470), (1080, 583772), (1120, 562923), (1260, 500376), (1440, 437829), (1512, 416980), (1680, 375282), (1890, 333584), (2016, 312735), (2160, 291886), (2520, 250188), (3024, 208490), (3360, 187641), (3780, 166792), (4320, 145943), (5040, 125094), (6048, 104245), (7560, 83396), (10080, 62547), (15120, 41698), (20849, 30240)]