8951040

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 37282560

約数和(自身を除く): 28331520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 128, 135, 140, 144, 148, 160, 168, 180, 185, 189, 192, 210, 216, 222, 224, 240, 252, 256, 259, 270, 280, 288, 296, 315, 320, 333, 336, 360, 370, 378, 384, 420, 432, 444, 448, 480, 504, 518, 540, 555, 560, 576, 592, 630, 640, 666, 672, 720, 740, 756, 768, 777, 840, 864, 888, 896, 945, 960, 999, 1008, 1036, 1080, 1110, 1120, 1152, 1184, 1260, 1280, 1295, 1332, 1344, 1440, 1480, 1512, 1554, 1665, 1680, 1728, 1776, 1792, 1890, 1920, 1998, 2016, 2072, 2160, 2220, 2240, 2304, 2331, 2368, 2520, 2590, 2664, 2688, 2880, 2960, 3024, 3108, 3330, 3360, 3456, 3552, 3780, 3840, 3885, 3996, 4032, 4144, 4320, 4440, 4480, 4662, 4736, 4995, 5040, 5180, 5328, 5376, 5760, 5920, 6048, 6216, 6660, 6720, 6912, 6993, 7104, 7560, 7770, 7992, 8064, 8288, 8640, 8880, 8960, 9324, 9472, 9990, 10080, 10360, 10656, 11520, 11655, 11840, 12096, 12432, 13320, 13440, 13986, 14208, 15120, 15540, 15984, 16128, 16576, 17280, 17760, 18648, 19980, 20160, 20720, 21312, 23310, 23680, 24192, 24864, 26640, 26880, 27972, 28416, 30240, 31080, 31968, 33152, 34560, 34965, 35520, 37296, 39960, 40320, 41440, 42624, 46620, 47360, 48384, 49728, 53280, 55944, 60480, 62160, 63936, 66304, 69930, 71040, 74592, 79920, 80640, 82880, 85248, 93240, 99456, 106560, 111888, 120960, 124320, 127872, 139860, 142080, 149184, 159840, 165760, 186480, 198912, 213120, 223776, 241920, 248640, 255744, 279720, 298368, 319680, 331520, 372960, 426240, 447552, 497280, 559440, 596736, 639360, 745920, 895104, 994560, 1118880, 1278720, 1491840, 1790208, 2237760, 2983680, 4475520, 8951040]

約数ペア:

[(1, 8951040), (2, 4475520), (3, 2983680), (4, 2237760), (5, 1790208), (6, 1491840), (7, 1278720), (8, 1118880), (9, 994560), (10, 895104), (12, 745920), (14, 639360), (15, 596736), (16, 559440), (18, 497280), (20, 447552), (21, 426240), (24, 372960), (27, 331520), (28, 319680), (30, 298368), (32, 279720), (35, 255744), (36, 248640), (37, 241920), (40, 223776), (42, 213120), (45, 198912), (48, 186480), (54, 165760), (56, 159840), (60, 149184), (63, 142080), (64, 139860), (70, 127872), (72, 124320), (74, 120960), (80, 111888), (84, 106560), (90, 99456), (96, 93240), (105, 85248), (108, 82880), (111, 80640), (112, 79920), (120, 74592), (126, 71040), (128, 69930), (135, 66304), (140, 63936), (144, 62160), (148, 60480), (160, 55944), (168, 53280), (180, 49728), (185, 48384), (189, 47360), (192, 46620), (210, 42624), (216, 41440), (222, 40320), (224, 39960), (240, 37296), (252, 35520), (256, 34965), (259, 34560), (270, 33152), (280, 31968), (288, 31080), (296, 30240), (315, 28416), (320, 27972), (333, 26880), (336, 26640), (360, 24864), (370, 24192), (378, 23680), (384, 23310), (420, 21312), (432, 20720), (444, 20160), (448, 19980), (480, 18648), (504, 17760), (518, 17280), (540, 16576), (555, 16128), (560, 15984), (576, 15540), (592, 15120), (630, 14208), (640, 13986), (666, 13440), (672, 13320), (720, 12432), (740, 12096), (756, 11840), (768, 11655), (777, 11520), (840, 10656), (864, 10360), (888, 10080), (896, 9990), (945, 9472), (960, 9324), (999, 8960), (1008, 8880), (1036, 8640), (1080, 8288), (1110, 8064), (1120, 7992), (1152, 7770), (1184, 7560), (1260, 7104), (1280, 6993), (1295, 6912), (1332, 6720), (1344, 6660), (1440, 6216), (1480, 6048), (1512, 5920), (1554, 5760), (1665, 5376), (1680, 5328), (1728, 5180), (1776, 5040), (1792, 4995), (1890, 4736), (1920, 4662), (1998, 4480), (2016, 4440), (2072, 4320), (2160, 4144), (2220, 4032), (2240, 3996), (2304, 3885), (2331, 3840), (2368, 3780), (2520, 3552), (2590, 3456), (2664, 3360), (2688, 3330), (2880, 3108), (2960, 3024)]