280066080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 384

約数和(自身を含む): 1097349120

約数和(自身を除く): 817283040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 96, 105, 107, 112, 114, 120, 123, 133, 140, 152, 160, 164, 168, 190, 205, 210, 214, 224, 228, 240, 246, 266, 280, 285, 287, 304, 321, 328, 336, 380, 399, 410, 420, 428, 456, 480, 492, 532, 535, 560, 570, 574, 608, 615, 642, 656, 665, 672, 749, 760, 779, 798, 820, 840, 856, 861, 912, 984, 1064, 1070, 1120, 1140, 1148, 1230, 1284, 1312, 1330, 1435, 1498, 1520, 1558, 1596, 1605, 1640, 1680, 1712, 1722, 1824, 1968, 1995, 2033, 2128, 2140, 2247, 2280, 2296, 2337, 2460, 2568, 2660, 2870, 2996, 3040, 3116, 3192, 3210, 3280, 3360, 3424, 3444, 3745, 3895, 3936, 3990, 4066, 4256, 4280, 4305, 4387, 4494, 4560, 4592, 4674, 4920, 5136, 5320, 5453, 5740, 5992, 6099, 6232, 6384, 6420, 6560, 6888, 7490, 7790, 7980, 8132, 8560, 8610, 8774, 8988, 9120, 9184, 9348, 9840, 10165, 10272, 10640, 10906, 11235, 11480, 11685, 11984, 12198, 12464, 12768, 12840, 13161, 13776, 14231, 14980, 15580, 15960, 16264, 16359, 17120, 17220, 17548, 17976, 18696, 19680, 20330, 21280, 21812, 21935, 22470, 22960, 23370, 23968, 24396, 24928, 25680, 26322, 27265, 27552, 28462, 29960, 30495, 30709, 31160, 31920, 32528, 32718, 34440, 35096, 35952, 37392, 40660, 42693, 43624, 43870, 44940, 45920, 46740, 48792, 51360, 52644, 54530, 56924, 59920, 60990, 61418, 62320, 63840, 65056, 65436, 65805, 68880, 70192, 71155, 71904, 74784, 81320, 81795, 83353, 85386, 87248, 87740, 89880, 92127, 93480, 97584, 105288, 109060, 113848, 119840, 121980, 122836, 124640, 130872, 131610, 137760, 140384, 142310, 153545, 162640, 163590, 166706, 170772, 174496, 175480, 179760, 184254, 186960, 195168, 210576, 213465, 218120, 227696, 243960, 245672, 250059, 261744, 263220, 284620, 307090, 325280, 327180, 333412, 341544, 350960, 359520, 368508, 373920, 416765, 421152, 426930, 436240, 455392, 460635, 487920, 491344, 500118, 523488, 526440, 569240, 583471, 614180, 654360, 666824, 683088, 701920, 737016, 833530, 853860, 872480, 921270, 975840, 982688, 1000236, 1052880, 1138480, 1166942, 1228360, 1250295, 1308720, 1333648, 1366176, 1474032, 1667060, 1707720, 1750413, 1842540, 2000472, 2105760, 2276960, 2333884, 2456720, 2500590, 2617440, 2667296, 2917355, 2948064, 3334120, 3415440, 3500826, 3685080, 4000944, 4667768, 4913440, 5001180, 5834710, 6668240, 6830880, 7001652, 7370160, 8001888, 8752065, 9335536, 10002360, 11669420, 13336480, 14003304, 14740320, 17504130, 18671072, 20004720, 23338840, 28006608, 35008260, 40009440, 46677680, 56013216, 70016520, 93355360, 140033040, 280066080]

約数ペア:

[(1, 280066080), (2, 140033040), (3, 93355360), (4, 70016520), (5, 56013216), (6, 46677680), (7, 40009440), (8, 35008260), (10, 28006608), (12, 23338840), (14, 20004720), (15, 18671072), (16, 17504130), (19, 14740320), (20, 14003304), (21, 13336480), (24, 11669420), (28, 10002360), (30, 9335536), (32, 8752065), (35, 8001888), (38, 7370160), (40, 7001652), (41, 6830880), (42, 6668240), (48, 5834710), (56, 5001180), (57, 4913440), (60, 4667768), (70, 4000944), (76, 3685080), (80, 3500826), (82, 3415440), (84, 3334120), (95, 2948064), (96, 2917355), (105, 2667296), (107, 2617440), (112, 2500590), (114, 2456720), (120, 2333884), (123, 2276960), (133, 2105760), (140, 2000472), (152, 1842540), (160, 1750413), (164, 1707720), (168, 1667060), (190, 1474032), (205, 1366176), (210, 1333648), (214, 1308720), (224, 1250295), (228, 1228360), (240, 1166942), (246, 1138480), (266, 1052880), (280, 1000236), (285, 982688), (287, 975840), (304, 921270), (321, 872480), (328, 853860), (336, 833530), (380, 737016), (399, 701920), (410, 683088), (420, 666824), (428, 654360), (456, 614180), (480, 583471), (492, 569240), (532, 526440), (535, 523488), (560, 500118), (570, 491344), (574, 487920), (608, 460635), (615, 455392), (642, 436240), (656, 426930), (665, 421152), (672, 416765), (749, 373920), (760, 368508), (779, 359520), (798, 350960), (820, 341544), (840, 333412), (856, 327180), (861, 325280), (912, 307090), (984, 284620), (1064, 263220), (1070, 261744), (1120, 250059), (1140, 245672), (1148, 243960), (1230, 227696), (1284, 218120), (1312, 213465), (1330, 210576), (1435, 195168), (1498, 186960), (1520, 184254), (1558, 179760), (1596, 175480), (1605, 174496), (1640, 170772), (1680, 166706), (1712, 163590), (1722, 162640), (1824, 153545), (1968, 142310), (1995, 140384), (2033, 137760), (2128, 131610), (2140, 130872), (2247, 124640), (2280, 122836), (2296, 121980), (2337, 119840), (2460, 113848), (2568, 109060), (2660, 105288), (2870, 97584), (2996, 93480), (3040, 92127), (3116, 89880), (3192, 87740), (3210, 87248), (3280, 85386), (3360, 83353), (3424, 81795), (3444, 81320), (3745, 74784), (3895, 71904), (3936, 71155), (3990, 70192), (4066, 68880), (4256, 65805), (4280, 65436), (4305, 65056), (4387, 63840), (4494, 62320), (4560, 61418), (4592, 60990), (4674, 59920), (4920, 56924), (5136, 54530), (5320, 52644), (5453, 51360), (5740, 48792), (5992, 46740), (6099, 45920), (6232, 44940), (6384, 43870), (6420, 43624), (6560, 42693), (6888, 40660), (7490, 37392), (7790, 35952), (7980, 35096), (8132, 34440), (8560, 32718), (8610, 32528), (8774, 31920), (8988, 31160), (9120, 30709), (9184, 30495), (9348, 29960), (9840, 28462), (10165, 27552), (10272, 27265), (10640, 26322), (10906, 25680), (11235, 24928), (11480, 24396), (11685, 23968), (11984, 23370), (12198, 22960), (12464, 22470), (12768, 21935), (12840, 21812), (13161, 21280), (13776, 20330), (14231, 19680), (14980, 18696), (15580, 17976), (15960, 17548), (16264, 17220), (16359, 17120)]