248058720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 384

約数和(自身を含む): 1070254080

約数和(自身を除く): 822195360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 624, 630, 631, 672, 702, 720, 728, 756, 780, 819, 840, 864, 910, 936, 945, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1262, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 1893, 2016, 2080, 2160, 2184, 2340, 2457, 2520, 2524, 2730, 2808, 2912, 3024, 3120, 3155, 3276, 3360, 3510, 3640, 3744, 3780, 3786, 4095, 4320, 4368, 4417, 4680, 4914, 5040, 5048, 5460, 5616, 5679, 6048, 6240, 6310, 6552, 7020, 7280, 7560, 7572, 8190, 8203, 8736, 8834, 9360, 9465, 9828, 10080, 10096, 10920, 11232, 11358, 12285, 12620, 13104, 13251, 14040, 14560, 15120, 15144, 16380, 16406, 17037, 17668, 18720, 18930, 19656, 20192, 21840, 22085, 22716, 24570, 24609, 25240, 26208, 26502, 28080, 28395, 30240, 30288, 32760, 32812, 34074, 35336, 37860, 39312, 39753, 41015, 43680, 44170, 45432, 49140, 49218, 50480, 53004, 56160, 56790, 57421, 60576, 65520, 65624, 66255, 68148, 70672, 73827, 75720, 78624, 79506, 82030, 85185, 88340, 90864, 98280, 98436, 100960, 106008, 113580, 114842, 119259, 123045, 131040, 131248, 132510, 136296, 141344, 147654, 151440, 159012, 164060, 170370, 172263, 176680, 181728, 196560, 196872, 198765, 212016, 221481, 227160, 229684, 238518, 246090, 262496, 265020, 272592, 287105, 295308, 302880, 318024, 328120, 340740, 344526, 353360, 369135, 393120, 393744, 397530, 424032, 442962, 454320, 459368, 477036, 492180, 516789, 530040, 545184, 574210, 590616, 596295, 636048, 656240, 681480, 689052, 706720, 738270, 787488, 795060, 861315, 885924, 908640, 918736, 954072, 984360, 1033578, 1060080, 1107405, 1148420, 1181232, 1192590, 1272096, 1312480, 1362960, 1378104, 1476540, 1550367, 1590120, 1722630, 1771848, 1837472, 1908144, 1968720, 2067156, 2120160, 2214810, 2296840, 2362464, 2385180, 2583945, 2725920, 2756208, 2953080, 3100734, 3180240, 3445260, 3543696, 3816288, 3937440, 4134312, 4429620, 4593680, 4770360, 5167890, 5512416, 5906160, 6201468, 6360480, 6890520, 7087392, 7751835, 8268624, 8859240, 9187360, 9540720, 10335780, 11812320, 12402936, 13781040, 15503670, 16537248, 17718480, 19081440, 20671560, 24805872, 27562080, 31007340, 35436960, 41343120, 49611744, 62014680, 82686240, 124029360, 248058720]

約数ペア:

[(1, 248058720), (2, 124029360), (3, 82686240), (4, 62014680), (5, 49611744), (6, 41343120), (7, 35436960), (8, 31007340), (9, 27562080), (10, 24805872), (12, 20671560), (13, 19081440), (14, 17718480), (15, 16537248), (16, 15503670), (18, 13781040), (20, 12402936), (21, 11812320), (24, 10335780), (26, 9540720), (27, 9187360), (28, 8859240), (30, 8268624), (32, 7751835), (35, 7087392), (36, 6890520), (39, 6360480), (40, 6201468), (42, 5906160), (45, 5512416), (48, 5167890), (52, 4770360), (54, 4593680), (56, 4429620), (60, 4134312), (63, 3937440), (65, 3816288), (70, 3543696), (72, 3445260), (78, 3180240), (80, 3100734), (84, 2953080), (90, 2756208), (91, 2725920), (96, 2583945), (104, 2385180), (105, 2362464), (108, 2296840), (112, 2214810), (117, 2120160), (120, 2067156), (126, 1968720), (130, 1908144), (135, 1837472), (140, 1771848), (144, 1722630), (156, 1590120), (160, 1550367), (168, 1476540), (180, 1378104), (182, 1362960), (189, 1312480), (195, 1272096), (208, 1192590), (210, 1181232), (216, 1148420), (224, 1107405), (234, 1060080), (240, 1033578), (252, 984360), (260, 954072), (270, 918736), (273, 908640), (280, 885924), (288, 861315), (312, 795060), (315, 787488), (336, 738270), (351, 706720), (360, 689052), (364, 681480), (378, 656240), (390, 636048), (416, 596295), (420, 590616), (432, 574210), (455, 545184), (468, 530040), (480, 516789), (504, 492180), (520, 477036), (540, 459368), (546, 454320), (560, 442962), (585, 424032), (624, 397530), (630, 393744), (631, 393120), (672, 369135), (702, 353360), (720, 344526), (728, 340740), (756, 328120), (780, 318024), (819, 302880), (840, 295308), (864, 287105), (910, 272592), (936, 265020), (945, 262496), (1008, 246090), (1040, 238518), (1080, 229684), (1092, 227160), (1120, 221481), (1170, 212016), (1248, 198765), (1260, 196872), (1262, 196560), (1365, 181728), (1404, 176680), (1440, 172263), (1456, 170370), (1512, 164060), (1560, 159012), (1638, 151440), (1680, 147654), (1755, 141344), (1820, 136296), (1872, 132510), (1890, 131248), (1893, 131040), (2016, 123045), (2080, 119259), (2160, 114842), (2184, 113580), (2340, 106008), (2457, 100960), (2520, 98436), (2524, 98280), (2730, 90864), (2808, 88340), (2912, 85185), (3024, 82030), (3120, 79506), (3155, 78624), (3276, 75720), (3360, 73827), (3510, 70672), (3640, 68148), (3744, 66255), (3780, 65624), (3786, 65520), (4095, 60576), (4320, 57421), (4368, 56790), (4417, 56160), (4680, 53004), (4914, 50480), (5040, 49218), (5048, 49140), (5460, 45432), (5616, 44170), (5679, 43680), (6048, 41015), (6240, 39753), (6310, 39312), (6552, 37860), (7020, 35336), (7280, 34074), (7560, 32812), (7572, 32760), (8190, 30288), (8203, 30240), (8736, 28395), (8834, 28080), (9360, 26502), (9465, 26208), (9828, 25240), (10080, 24609), (10096, 24570), (10920, 22716), (11232, 22085), (11358, 21840), (12285, 20192), (12620, 19656), (13104, 18930), (13251, 18720), (14040, 17668), (14560, 17037), (15120, 16406), (15144, 16380)]