15704640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 336

約数和(自身を含む): 66568320

約数和(自身を除く): 50863680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 41, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 82, 84, 90, 95, 96, 105, 112, 114, 120, 123, 126, 133, 140, 144, 152, 160, 164, 168, 171, 180, 190, 192, 205, 210, 224, 228, 240, 246, 252, 266, 280, 285, 287, 288, 304, 315, 320, 328, 336, 342, 360, 369, 380, 399, 410, 420, 448, 456, 480, 492, 504, 532, 560, 570, 574, 576, 608, 615, 630, 656, 665, 672, 684, 720, 738, 760, 779, 798, 820, 840, 855, 861, 912, 960, 984, 1008, 1064, 1120, 1140, 1148, 1197, 1216, 1230, 1260, 1312, 1330, 1344, 1368, 1435, 1440, 1476, 1520, 1558, 1596, 1640, 1680, 1710, 1722, 1824, 1845, 1968, 1995, 2016, 2128, 2240, 2280, 2296, 2337, 2394, 2460, 2520, 2583, 2624, 2660, 2736, 2870, 2880, 2952, 3040, 3116, 3192, 3280, 3360, 3420, 3444, 3648, 3690, 3895, 3936, 3990, 4032, 4256, 4305, 4560, 4592, 4674, 4788, 4920, 5040, 5166, 5320, 5453, 5472, 5740, 5904, 5985, 6080, 6232, 6384, 6560, 6720, 6840, 6888, 7011, 7380, 7790, 7872, 7980, 8512, 8610, 9120, 9184, 9348, 9576, 9840, 10080, 10332, 10640, 10906, 10944, 11480, 11685, 11808, 11970, 12464, 12768, 12915, 13120, 13680, 13776, 14022, 14760, 15580, 15960, 16359, 17220, 18240, 18368, 18696, 19152, 19680, 20160, 20664, 21280, 21812, 22960, 23370, 23616, 23940, 24928, 25536, 25830, 27265, 27360, 27552, 28044, 29520, 31160, 31920, 32718, 34440, 35055, 37392, 38304, 39360, 41328, 42560, 43624, 45920, 46740, 47880, 49077, 49856, 51660, 54530, 54720, 55104, 56088, 59040, 62320, 63840, 65436, 68880, 70110, 74784, 76608, 81795, 82656, 87248, 91840, 93480, 95760, 98154, 103320, 109060, 112176, 118080, 124640, 127680, 130872, 137760, 140220, 149568, 163590, 165312, 174496, 186960, 191520, 196308, 206640, 218120, 224352, 245385, 249280, 261744, 275520, 280440, 327180, 348992, 373920, 383040, 392616, 413280, 436240, 448704, 490770, 523488, 560880, 654360, 747840, 785232, 826560, 872480, 981540, 1046976, 1121760, 1308720, 1570464, 1744960, 1963080, 2243520, 2617440, 3140928, 3926160, 5234880, 7852320, 15704640]

約数ペア:

[(1, 15704640), (2, 7852320), (3, 5234880), (4, 3926160), (5, 3140928), (6, 2617440), (7, 2243520), (8, 1963080), (9, 1744960), (10, 1570464), (12, 1308720), (14, 1121760), (15, 1046976), (16, 981540), (18, 872480), (19, 826560), (20, 785232), (21, 747840), (24, 654360), (28, 560880), (30, 523488), (32, 490770), (35, 448704), (36, 436240), (38, 413280), (40, 392616), (41, 383040), (42, 373920), (45, 348992), (48, 327180), (56, 280440), (57, 275520), (60, 261744), (63, 249280), (64, 245385), (70, 224352), (72, 218120), (76, 206640), (80, 196308), (82, 191520), (84, 186960), (90, 174496), (95, 165312), (96, 163590), (105, 149568), (112, 140220), (114, 137760), (120, 130872), (123, 127680), (126, 124640), (133, 118080), (140, 112176), (144, 109060), (152, 103320), (160, 98154), (164, 95760), (168, 93480), (171, 91840), (180, 87248), (190, 82656), (192, 81795), (205, 76608), (210, 74784), (224, 70110), (228, 68880), (240, 65436), (246, 63840), (252, 62320), (266, 59040), (280, 56088), (285, 55104), (287, 54720), (288, 54530), (304, 51660), (315, 49856), (320, 49077), (328, 47880), (336, 46740), (342, 45920), (360, 43624), (369, 42560), (380, 41328), (399, 39360), (410, 38304), (420, 37392), (448, 35055), (456, 34440), (480, 32718), (492, 31920), (504, 31160), (532, 29520), (560, 28044), (570, 27552), (574, 27360), (576, 27265), (608, 25830), (615, 25536), (630, 24928), (656, 23940), (665, 23616), (672, 23370), (684, 22960), (720, 21812), (738, 21280), (760, 20664), (779, 20160), (798, 19680), (820, 19152), (840, 18696), (855, 18368), (861, 18240), (912, 17220), (960, 16359), (984, 15960), (1008, 15580), (1064, 14760), (1120, 14022), (1140, 13776), (1148, 13680), (1197, 13120), (1216, 12915), (1230, 12768), (1260, 12464), (1312, 11970), (1330, 11808), (1344, 11685), (1368, 11480), (1435, 10944), (1440, 10906), (1476, 10640), (1520, 10332), (1558, 10080), (1596, 9840), (1640, 9576), (1680, 9348), (1710, 9184), (1722, 9120), (1824, 8610), (1845, 8512), (1968, 7980), (1995, 7872), (2016, 7790), (2128, 7380), (2240, 7011), (2280, 6888), (2296, 6840), (2337, 6720), (2394, 6560), (2460, 6384), (2520, 6232), (2583, 6080), (2624, 5985), (2660, 5904), (2736, 5740), (2870, 5472), (2880, 5453), (2952, 5320), (3040, 5166), (3116, 5040), (3192, 4920), (3280, 4788), (3360, 4674), (3420, 4592), (3444, 4560), (3648, 4305), (3690, 4256), (3895, 4032), (3936, 3990)]