427078960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 1349913600

約数和(自身を除く): 922834640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 41, 44, 55, 56, 70, 76, 77, 80, 82, 88, 89, 95, 110, 112, 133, 140, 152, 154, 164, 176, 178, 190, 205, 209, 220, 266, 280, 287, 304, 308, 328, 356, 380, 385, 410, 418, 440, 445, 451, 532, 560, 574, 616, 623, 656, 665, 712, 760, 770, 779, 820, 836, 880, 890, 902, 979, 1045, 1064, 1148, 1232, 1246, 1330, 1424, 1435, 1463, 1520, 1540, 1558, 1640, 1672, 1691, 1780, 1804, 1958, 2090, 2128, 2255, 2296, 2492, 2660, 2870, 2926, 3080, 3115, 3116, 3157, 3280, 3344, 3382, 3560, 3608, 3649, 3895, 3916, 4180, 4510, 4592, 4895, 4984, 5320, 5453, 5740, 5852, 6160, 6230, 6232, 6314, 6764, 6853, 7120, 7216, 7298, 7315, 7790, 7832, 8360, 8455, 8569, 9020, 9790, 9968, 10640, 10906, 11480, 11704, 11837, 12460, 12464, 12628, 13528, 13706, 14596, 14630, 15580, 15664, 15785, 16720, 16910, 17138, 18040, 18245, 18601, 19580, 21812, 22960, 23408, 23674, 24920, 25256, 25543, 27056, 27265, 27412, 29192, 29260, 31160, 31570, 33820, 34265, 34276, 36080, 36490, 37202, 39160, 40139, 42845, 43624, 47348, 49840, 50512, 51086, 54530, 54824, 58384, 58520, 59185, 59983, 62320, 63140, 67640, 68530, 68552, 69331, 72980, 74404, 78320, 80278, 85690, 87248, 93005, 94696, 102172, 109060, 109648, 117040, 118370, 119966, 126280, 127715, 130207, 135280, 137060, 137104, 138662, 145960, 148808, 160556, 171380, 186010, 189392, 200695, 204344, 218120, 236740, 239932, 252560, 255430, 260414, 274120, 277324, 280973, 291920, 297616, 299915, 321112, 342760, 346655, 372020, 401390, 408688, 436240, 473480, 479864, 485317, 510860, 520828, 548240, 554648, 561946, 599830, 642224, 651035, 685520, 693310, 744040, 762641, 802780, 946960, 959728, 970634, 1021720, 1041656, 1109296, 1123892, 1199660, 1302070, 1386620, 1404865, 1488080, 1525282, 1605560, 1941268, 2043440, 2083312, 2247784, 2399320, 2426585, 2604140, 2773240, 2809730, 3050564, 3211120, 3813205, 3882536, 4495568, 4798640, 4853170, 5208280, 5338487, 5546480, 5619460, 6101128, 7626410, 7765072, 9706340, 10416560, 10676974, 11238920, 12202256, 15252820, 19412680, 21353948, 22477840, 26692435, 30505640, 38825360, 42707896, 53384870, 61011280, 85415792, 106769740, 213539480, 427078960]

約数ペア:

[(1, 427078960), (2, 213539480), (4, 106769740), (5, 85415792), (7, 61011280), (8, 53384870), (10, 42707896), (11, 38825360), (14, 30505640), (16, 26692435), (19, 22477840), (20, 21353948), (22, 19412680), (28, 15252820), (35, 12202256), (38, 11238920), (40, 10676974), (41, 10416560), (44, 9706340), (55, 7765072), (56, 7626410), (70, 6101128), (76, 5619460), (77, 5546480), (80, 5338487), (82, 5208280), (88, 4853170), (89, 4798640), (95, 4495568), (110, 3882536), (112, 3813205), (133, 3211120), (140, 3050564), (152, 2809730), (154, 2773240), (164, 2604140), (176, 2426585), (178, 2399320), (190, 2247784), (205, 2083312), (209, 2043440), (220, 1941268), (266, 1605560), (280, 1525282), (287, 1488080), (304, 1404865), (308, 1386620), (328, 1302070), (356, 1199660), (380, 1123892), (385, 1109296), (410, 1041656), (418, 1021720), (440, 970634), (445, 959728), (451, 946960), (532, 802780), (560, 762641), (574, 744040), (616, 693310), (623, 685520), (656, 651035), (665, 642224), (712, 599830), (760, 561946), (770, 554648), (779, 548240), (820, 520828), (836, 510860), (880, 485317), (890, 479864), (902, 473480), (979, 436240), (1045, 408688), (1064, 401390), (1148, 372020), (1232, 346655), (1246, 342760), (1330, 321112), (1424, 299915), (1435, 297616), (1463, 291920), (1520, 280973), (1540, 277324), (1558, 274120), (1640, 260414), (1672, 255430), (1691, 252560), (1780, 239932), (1804, 236740), (1958, 218120), (2090, 204344), (2128, 200695), (2255, 189392), (2296, 186010), (2492, 171380), (2660, 160556), (2870, 148808), (2926, 145960), (3080, 138662), (3115, 137104), (3116, 137060), (3157, 135280), (3280, 130207), (3344, 127715), (3382, 126280), (3560, 119966), (3608, 118370), (3649, 117040), (3895, 109648), (3916, 109060), (4180, 102172), (4510, 94696), (4592, 93005), (4895, 87248), (4984, 85690), (5320, 80278), (5453, 78320), (5740, 74404), (5852, 72980), (6160, 69331), (6230, 68552), (6232, 68530), (6314, 67640), (6764, 63140), (6853, 62320), (7120, 59983), (7216, 59185), (7298, 58520), (7315, 58384), (7790, 54824), (7832, 54530), (8360, 51086), (8455, 50512), (8569, 49840), (9020, 47348), (9790, 43624), (9968, 42845), (10640, 40139), (10906, 39160), (11480, 37202), (11704, 36490), (11837, 36080), (12460, 34276), (12464, 34265), (12628, 33820), (13528, 31570), (13706, 31160), (14596, 29260), (14630, 29192), (15580, 27412), (15664, 27265), (15785, 27056), (16720, 25543), (16910, 25256), (17138, 24920), (18040, 23674), (18245, 23408), (18601, 22960), (19580, 21812)]