112220640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{1237}}^1$

素因数の和:1271

約数の個数: 240

約数和(自身を含む): 452989152

約数和(自身を除く): 340768512

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1237, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2474, 2520, 2592, 2835, 3024, 3240, 3360, 3711, 3780, 4320, 4536, 4948, 5040, 5670, 6048, 6185, 6480, 7422, 7560, 8659, 9072, 9896, 10080, 11133, 11340, 12370, 12960, 14844, 15120, 17318, 18144, 18555, 19792, 22266, 22680, 24740, 25977, 29688, 30240, 33399, 34636, 37110, 39584, 43295, 44532, 45360, 49480, 51954, 55665, 59376, 66798, 69272, 74220, 77931, 86590, 89064, 90720, 98960, 100197, 103908, 111330, 118752, 129885, 133596, 138544, 148440, 155862, 166995, 173180, 178128, 197920, 200394, 207816, 222660, 233793, 259770, 267192, 277088, 296880, 311724, 333990, 346360, 356256, 389655, 400788, 415632, 445320, 467586, 500985, 519540, 534384, 593760, 623448, 667980, 692720, 701379, 779310, 801576, 831264, 890640, 935172, 1001970, 1039080, 1068768, 1168965, 1246896, 1335960, 1385440, 1402758, 1558620, 1603152, 1781280, 1870344, 2003940, 2078160, 2337930, 2493792, 2671920, 2805516, 3117240, 3206304, 3506895, 3740688, 4007880, 4156320, 4675860, 5343840, 5611032, 6234480, 7013790, 7481376, 8015760, 9351720, 11222064, 12468960, 14027580, 16031520, 18703440, 22444128, 28055160, 37406880, 56110320, 112220640]

約数ペア:

[(1, 112220640), (2, 56110320), (3, 37406880), (4, 28055160), (5, 22444128), (6, 18703440), (7, 16031520), (8, 14027580), (9, 12468960), (10, 11222064), (12, 9351720), (14, 8015760), (15, 7481376), (16, 7013790), (18, 6234480), (20, 5611032), (21, 5343840), (24, 4675860), (27, 4156320), (28, 4007880), (30, 3740688), (32, 3506895), (35, 3206304), (36, 3117240), (40, 2805516), (42, 2671920), (45, 2493792), (48, 2337930), (54, 2078160), (56, 2003940), (60, 1870344), (63, 1781280), (70, 1603152), (72, 1558620), (80, 1402758), (81, 1385440), (84, 1335960), (90, 1246896), (96, 1168965), (105, 1068768), (108, 1039080), (112, 1001970), (120, 935172), (126, 890640), (135, 831264), (140, 801576), (144, 779310), (160, 701379), (162, 692720), (168, 667980), (180, 623448), (189, 593760), (210, 534384), (216, 519540), (224, 500985), (240, 467586), (252, 445320), (270, 415632), (280, 400788), (288, 389655), (315, 356256), (324, 346360), (336, 333990), (360, 311724), (378, 296880), (405, 277088), (420, 267192), (432, 259770), (480, 233793), (504, 222660), (540, 207816), (560, 200394), (567, 197920), (630, 178128), (648, 173180), (672, 166995), (720, 155862), (756, 148440), (810, 138544), (840, 133596), (864, 129885), (945, 118752), (1008, 111330), (1080, 103908), (1120, 100197), (1134, 98960), (1237, 90720), (1260, 89064), (1296, 86590), (1440, 77931), (1512, 74220), (1620, 69272), (1680, 66798), (1890, 59376), (2016, 55665), (2160, 51954), (2268, 49480), (2474, 45360), (2520, 44532), (2592, 43295), (2835, 39584), (3024, 37110), (3240, 34636), (3360, 33399), (3711, 30240), (3780, 29688), (4320, 25977), (4536, 24740), (4948, 22680), (5040, 22266), (5670, 19792), (6048, 18555), (6185, 18144), (6480, 17318), (7422, 15120), (7560, 14844), (8659, 12960), (9072, 12370), (9896, 11340), (10080, 11133)]