496488720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 320

約数和(自身を含む): 1919877120

約数和(自身を除く): 1423388400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 127, 130, 140, 156, 168, 179, 182, 195, 208, 210, 240, 254, 260, 273, 280, 312, 336, 358, 364, 381, 390, 420, 455, 508, 520, 537, 546, 560, 624, 635, 716, 728, 762, 780, 840, 889, 895, 910, 1016, 1040, 1074, 1092, 1253, 1270, 1365, 1432, 1456, 1524, 1560, 1651, 1680, 1778, 1790, 1820, 1905, 2032, 2148, 2184, 2327, 2506, 2540, 2667, 2685, 2730, 2864, 3048, 3120, 3302, 3556, 3580, 3640, 3759, 3810, 4296, 4368, 4445, 4654, 4953, 5012, 5080, 5334, 5370, 5460, 6096, 6265, 6604, 6981, 7112, 7160, 7280, 7518, 7620, 8255, 8592, 8890, 9308, 9906, 10024, 10160, 10668, 10740, 10920, 11557, 11635, 12530, 13208, 13335, 13962, 14224, 14320, 15036, 15240, 16289, 16510, 17780, 18616, 18795, 19812, 20048, 21336, 21480, 21840, 22733, 23114, 23270, 24765, 25060, 26416, 26670, 27924, 30072, 30480, 32578, 33020, 34671, 34905, 35560, 37232, 37590, 39624, 42672, 42960, 45466, 46228, 46540, 48867, 49530, 50120, 53340, 55848, 57785, 60144, 65156, 66040, 68199, 69342, 69810, 71120, 75180, 79248, 81445, 90932, 92456, 93080, 97734, 99060, 100240, 106680, 111696, 113665, 115570, 130312, 132080, 136398, 138684, 139620, 150360, 159131, 162890, 173355, 181864, 184912, 186160, 195468, 198120, 213360, 227330, 231140, 244335, 260624, 272796, 277368, 279240, 295529, 300720, 318262, 325780, 340995, 346710, 363728, 390936, 396240, 454660, 462280, 477393, 488670, 545592, 554736, 558480, 591058, 636524, 651560, 681990, 693420, 781872, 795655, 886587, 909320, 924560, 954786, 977340, 1091184, 1182116, 1273048, 1303120, 1363980, 1386840, 1477645, 1591310, 1773174, 1818640, 1909572, 1954680, 2068703, 2364232, 2386965, 2546096, 2727960, 2773680, 2955290, 3182620, 3546348, 3819144, 3909360, 4137406, 4432935, 4728464, 4773930, 5455920, 5910580, 6206109, 6365240, 7092696, 7638288, 8274812, 8865870, 9547860, 10343515, 11821160, 12412218, 12730480, 14185392, 16549624, 17731740, 19095720, 20687030, 23642320, 24824436, 31030545, 33099248, 35463480, 38191440, 41374060, 49648872, 62061090, 70926960, 82748120, 99297744, 124122180, 165496240, 248244360, 496488720]

約数ペア:

[(1, 496488720), (2, 248244360), (3, 165496240), (4, 124122180), (5, 99297744), (6, 82748120), (7, 70926960), (8, 62061090), (10, 49648872), (12, 41374060), (13, 38191440), (14, 35463480), (15, 33099248), (16, 31030545), (20, 24824436), (21, 23642320), (24, 20687030), (26, 19095720), (28, 17731740), (30, 16549624), (35, 14185392), (39, 12730480), (40, 12412218), (42, 11821160), (48, 10343515), (52, 9547860), (56, 8865870), (60, 8274812), (65, 7638288), (70, 7092696), (78, 6365240), (80, 6206109), (84, 5910580), (91, 5455920), (104, 4773930), (105, 4728464), (112, 4432935), (120, 4137406), (127, 3909360), (130, 3819144), (140, 3546348), (156, 3182620), (168, 2955290), (179, 2773680), (182, 2727960), (195, 2546096), (208, 2386965), (210, 2364232), (240, 2068703), (254, 1954680), (260, 1909572), (273, 1818640), (280, 1773174), (312, 1591310), (336, 1477645), (358, 1386840), (364, 1363980), (381, 1303120), (390, 1273048), (420, 1182116), (455, 1091184), (508, 977340), (520, 954786), (537, 924560), (546, 909320), (560, 886587), (624, 795655), (635, 781872), (716, 693420), (728, 681990), (762, 651560), (780, 636524), (840, 591058), (889, 558480), (895, 554736), (910, 545592), (1016, 488670), (1040, 477393), (1074, 462280), (1092, 454660), (1253, 396240), (1270, 390936), (1365, 363728), (1432, 346710), (1456, 340995), (1524, 325780), (1560, 318262), (1651, 300720), (1680, 295529), (1778, 279240), (1790, 277368), (1820, 272796), (1905, 260624), (2032, 244335), (2148, 231140), (2184, 227330), (2327, 213360), (2506, 198120), (2540, 195468), (2667, 186160), (2685, 184912), (2730, 181864), (2864, 173355), (3048, 162890), (3120, 159131), (3302, 150360), (3556, 139620), (3580, 138684), (3640, 136398), (3759, 132080), (3810, 130312), (4296, 115570), (4368, 113665), (4445, 111696), (4654, 106680), (4953, 100240), (5012, 99060), (5080, 97734), (5334, 93080), (5370, 92456), (5460, 90932), (6096, 81445), (6265, 79248), (6604, 75180), (6981, 71120), (7112, 69810), (7160, 69342), (7280, 68199), (7518, 66040), (7620, 65156), (8255, 60144), (8592, 57785), (8890, 55848), (9308, 53340), (9906, 50120), (10024, 49530), (10160, 48867), (10668, 46540), (10740, 46228), (10920, 45466), (11557, 42960), (11635, 42672), (12530, 39624), (13208, 37590), (13335, 37232), (13962, 35560), (14224, 34905), (14320, 34671), (15036, 33020), (15240, 32578), (16289, 30480), (16510, 30072), (17780, 27924), (18616, 26670), (18795, 26416), (19812, 25060), (20048, 24765), (21336, 23270), (21480, 23114), (21840, 22733)]