1306102560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 384

約数和(自身を含む): 5080320000

約数和(自身を除く): 3774217440

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, 112, 114, 120, 123, 133, 140, 152, 160, 164, 168, 190, 205, 210, 224, 228, 240, 246, 266, 280, 285, 287, 304, 328, 336, 380, 399, 410, 420, 456, 480, 492, 499, 532, 560, 570, 574, 608, 615, 656, 665, 672, 760, 779, 798, 820, 840, 861, 912, 984, 998, 1064, 1120, 1140, 1148, 1230, 1312, 1330, 1435, 1497, 1520, 1558, 1596, 1640, 1680, 1722, 1824, 1968, 1995, 1996, 2128, 2280, 2296, 2337, 2460, 2495, 2660, 2870, 2994, 3040, 3116, 3192, 3280, 3360, 3444, 3493, 3895, 3936, 3990, 3992, 4256, 4305, 4560, 4592, 4674, 4920, 4990, 5320, 5453, 5740, 5988, 6232, 6384, 6560, 6888, 6986, 7485, 7790, 7980, 7984, 8610, 9120, 9184, 9348, 9481, 9840, 9980, 10479, 10640, 10906, 11480, 11685, 11976, 12464, 12768, 13776, 13972, 14970, 15580, 15960, 15968, 16359, 17220, 17465, 18696, 18962, 19680, 19960, 20459, 20958, 21280, 21812, 22960, 23370, 23952, 24928, 27265, 27552, 27944, 28443, 29940, 31160, 31920, 32718, 34440, 34930, 37392, 37924, 39920, 40918, 41916, 43624, 45920, 46740, 47405, 47904, 52395, 54530, 55888, 56886, 59880, 61377, 62320, 63840, 65436, 66367, 68880, 69860, 74784, 75848, 79840, 81795, 81836, 83832, 87248, 93480, 94810, 102295, 104790, 109060, 111776, 113772, 119760, 122754, 124640, 130872, 132734, 137760, 139720, 142215, 143213, 151696, 163590, 163672, 167664, 174496, 186960, 189620, 199101, 204590, 209580, 218120, 227544, 239520, 245508, 261744, 265468, 279440, 284430, 286426, 303392, 306885, 327180, 327344, 331835, 335328, 373920, 379240, 388721, 398202, 409180, 419160, 429639, 436240, 455088, 491016, 523488, 530936, 558880, 568860, 572852, 613770, 654360, 654688, 663670, 716065, 758480, 777442, 796404, 818360, 838320, 859278, 872480, 910176, 982032, 995505, 1061872, 1137720, 1145704, 1166163, 1227540, 1308720, 1327340, 1432130, 1516960, 1554884, 1592808, 1636720, 1676640, 1718556, 1943605, 1964064, 1991010, 2123744, 2148195, 2275440, 2291408, 2332326, 2455080, 2617440, 2654680, 2721047, 2864260, 3109768, 3185616, 3273440, 3437112, 3887210, 3982020, 4296390, 4550880, 4582816, 4664652, 4910160, 5309360, 5442094, 5728520, 5830815, 6219536, 6371232, 6874224, 7774420, 7964040, 8163141, 8592780, 9329304, 9820320, 10618720, 10884188, 11457040, 11661630, 12439072, 13605235, 13748448, 15548840, 15928080, 16326282, 17185560, 18658608, 21768376, 22914080, 23323260, 27210470, 31097680, 31856160, 32652564, 34371120, 37317216, 40815705, 43536752, 46646520, 54420940, 62195360, 65305128, 68742240, 81631410, 87073504, 93293040, 108841880, 130610256, 163262820, 186586080, 217683760, 261220512, 326525640, 435367520, 653051280, 1306102560]

約数ペア:

[(1, 1306102560), (2, 653051280), (3, 435367520), (4, 326525640), (5, 261220512), (6, 217683760), (7, 186586080), (8, 163262820), (10, 130610256), (12, 108841880), (14, 93293040), (15, 87073504), (16, 81631410), (19, 68742240), (20, 65305128), (21, 62195360), (24, 54420940), (28, 46646520), (30, 43536752), (32, 40815705), (35, 37317216), (38, 34371120), (40, 32652564), (41, 31856160), (42, 31097680), (48, 27210470), (56, 23323260), (57, 22914080), (60, 21768376), (70, 18658608), (76, 17185560), (80, 16326282), (82, 15928080), (84, 15548840), (95, 13748448), (96, 13605235), (105, 12439072), (112, 11661630), (114, 11457040), (120, 10884188), (123, 10618720), (133, 9820320), (140, 9329304), (152, 8592780), (160, 8163141), (164, 7964040), (168, 7774420), (190, 6874224), (205, 6371232), (210, 6219536), (224, 5830815), (228, 5728520), (240, 5442094), (246, 5309360), (266, 4910160), (280, 4664652), (285, 4582816), (287, 4550880), (304, 4296390), (328, 3982020), (336, 3887210), (380, 3437112), (399, 3273440), (410, 3185616), (420, 3109768), (456, 2864260), (480, 2721047), (492, 2654680), (499, 2617440), (532, 2455080), (560, 2332326), (570, 2291408), (574, 2275440), (608, 2148195), (615, 2123744), (656, 1991010), (665, 1964064), (672, 1943605), (760, 1718556), (779, 1676640), (798, 1636720), (820, 1592808), (840, 1554884), (861, 1516960), (912, 1432130), (984, 1327340), (998, 1308720), (1064, 1227540), (1120, 1166163), (1140, 1145704), (1148, 1137720), (1230, 1061872), (1312, 995505), (1330, 982032), (1435, 910176), (1497, 872480), (1520, 859278), (1558, 838320), (1596, 818360), (1640, 796404), (1680, 777442), (1722, 758480), (1824, 716065), (1968, 663670), (1995, 654688), (1996, 654360), (2128, 613770), (2280, 572852), (2296, 568860), (2337, 558880), (2460, 530936), (2495, 523488), (2660, 491016), (2870, 455088), (2994, 436240), (3040, 429639), (3116, 419160), (3192, 409180), (3280, 398202), (3360, 388721), (3444, 379240), (3493, 373920), (3895, 335328), (3936, 331835), (3990, 327344), (3992, 327180), (4256, 306885), (4305, 303392), (4560, 286426), (4592, 284430), (4674, 279440), (4920, 265468), (4990, 261744), (5320, 245508), (5453, 239520), (5740, 227544), (5988, 218120), (6232, 209580), (6384, 204590), (6560, 199101), (6888, 189620), (6986, 186960), (7485, 174496), (7790, 167664), (7980, 163672), (7984, 163590), (8610, 151696), (9120, 143213), (9184, 142215), (9348, 139720), (9481, 137760), (9840, 132734), (9980, 130872), (10479, 124640), (10640, 122754), (10906, 119760), (11480, 113772), (11685, 111776), (11976, 109060), (12464, 104790), (12768, 102295), (13776, 94810), (13972, 93480), (14970, 87248), (15580, 83832), (15960, 81836), (15968, 81795), (16359, 79840), (17220, 75848), (17465, 74784), (18696, 69860), (18962, 68880), (19680, 66367), (19960, 65436), (20459, 63840), (20958, 62320), (21280, 61377), (21812, 59880), (22960, 56886), (23370, 55888), (23952, 54530), (24928, 52395), (27265, 47904), (27552, 47405), (27944, 46740), (28443, 45920), (29940, 43624), (31160, 41916), (31920, 40918), (32718, 39920), (34440, 37924), (34930, 37392)]