161254800

素因数分解:

$2^4\times 3^6\times 5^2\times 7^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 420

約数和(自身を含む): 672238720

約数和(自身を除く): 510983920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 79, 80, 81, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 158, 162, 168, 175, 180, 189, 200, 210, 216, 225, 237, 240, 243, 252, 270, 280, 300, 315, 316, 324, 336, 350, 360, 378, 395, 400, 405, 420, 432, 450, 474, 486, 504, 525, 540, 553, 560, 567, 600, 630, 632, 648, 675, 700, 711, 720, 729, 756, 790, 810, 840, 900, 945, 948, 972, 1008, 1050, 1080, 1106, 1134, 1185, 1200, 1215, 1260, 1264, 1296, 1350, 1400, 1422, 1458, 1512, 1575, 1580, 1620, 1659, 1680, 1701, 1800, 1890, 1896, 1944, 1975, 2025, 2100, 2133, 2160, 2212, 2268, 2370, 2430, 2520, 2700, 2765, 2800, 2835, 2844, 2916, 3024, 3150, 3160, 3240, 3318, 3402, 3555, 3600, 3645, 3780, 3792, 3888, 3950, 4050, 4200, 4266, 4424, 4536, 4725, 4740, 4860, 4977, 5040, 5103, 5400, 5530, 5670, 5688, 5832, 5925, 6075, 6300, 6320, 6399, 6480, 6636, 6804, 7110, 7290, 7560, 7900, 8100, 8295, 8400, 8505, 8532, 8848, 9072, 9450, 9480, 9720, 9954, 10206, 10665, 10800, 11060, 11340, 11376, 11664, 11850, 12150, 12600, 12798, 13272, 13608, 13825, 14175, 14220, 14580, 14931, 15120, 15800, 16200, 16590, 17010, 17064, 17775, 18225, 18900, 18960, 19197, 19440, 19908, 20412, 21330, 22120, 22680, 23700, 24300, 24885, 25200, 25515, 25596, 26544, 27216, 27650, 28350, 28440, 29160, 29862, 31600, 31995, 32400, 33180, 34020, 34128, 35550, 36450, 37800, 38394, 39816, 40824, 41475, 42525, 42660, 44240, 44793, 45360, 47400, 48600, 49770, 51030, 51192, 53325, 55300, 56700, 56880, 57591, 58320, 59724, 63990, 66360, 68040, 71100, 72900, 74655, 75600, 76788, 79632, 81648, 82950, 85050, 85320, 89586, 94800, 95985, 97200, 99540, 102060, 102384, 106650, 110600, 113400, 115182, 119448, 124425, 127575, 127980, 132720, 134379, 136080, 142200, 145800, 149310, 153576, 159975, 165900, 170100, 170640, 179172, 191970, 199080, 204120, 213300, 221200, 223965, 226800, 230364, 238896, 248850, 255150, 255960, 268758, 284400, 287955, 291600, 298620, 307152, 319950, 331800, 340200, 358344, 373275, 383940, 398160, 403137, 408240, 426600, 447930, 460728, 479925, 497700, 510300, 511920, 537516, 575910, 597240, 639900, 663600, 671895, 680400, 716688, 746550, 767880, 806274, 853200, 895860, 921456, 959850, 995400, 1020600, 1075032, 1119825, 1151820, 1194480, 1279800, 1343790, 1439775, 1493100, 1535760, 1612548, 1791720, 1919700, 1990800, 2015685, 2041200, 2150064, 2239650, 2303640, 2559600, 2687580, 2879550, 2986200, 3225096, 3359475, 3583440, 3839400, 4031370, 4479300, 4607280, 5375160, 5759100, 5972400, 6450192, 6718950, 7678800, 8062740, 8958600, 10078425, 10750320, 11518200, 13437900, 16125480, 17917200, 20156850, 23036400, 26875800, 32250960, 40313700, 53751600, 80627400, 161254800]

約数ペア:

[(1, 161254800), (2, 80627400), (3, 53751600), (4, 40313700), (5, 32250960), (6, 26875800), (7, 23036400), (8, 20156850), (9, 17917200), (10, 16125480), (12, 13437900), (14, 11518200), (15, 10750320), (16, 10078425), (18, 8958600), (20, 8062740), (21, 7678800), (24, 6718950), (25, 6450192), (27, 5972400), (28, 5759100), (30, 5375160), (35, 4607280), (36, 4479300), (40, 4031370), (42, 3839400), (45, 3583440), (48, 3359475), (50, 3225096), (54, 2986200), (56, 2879550), (60, 2687580), (63, 2559600), (70, 2303640), (72, 2239650), (75, 2150064), (79, 2041200), (80, 2015685), (81, 1990800), (84, 1919700), (90, 1791720), (100, 1612548), (105, 1535760), (108, 1493100), (112, 1439775), (120, 1343790), (126, 1279800), (135, 1194480), (140, 1151820), (144, 1119825), (150, 1075032), (158, 1020600), (162, 995400), (168, 959850), (175, 921456), (180, 895860), (189, 853200), (200, 806274), (210, 767880), (216, 746550), (225, 716688), (237, 680400), (240, 671895), (243, 663600), (252, 639900), (270, 597240), (280, 575910), (300, 537516), (315, 511920), (316, 510300), (324, 497700), (336, 479925), (350, 460728), (360, 447930), (378, 426600), (395, 408240), (400, 403137), (405, 398160), (420, 383940), (432, 373275), (450, 358344), (474, 340200), (486, 331800), (504, 319950), (525, 307152), (540, 298620), (553, 291600), (560, 287955), (567, 284400), (600, 268758), (630, 255960), (632, 255150), (648, 248850), (675, 238896), (700, 230364), (711, 226800), (720, 223965), (729, 221200), (756, 213300), (790, 204120), (810, 199080), (840, 191970), (900, 179172), (945, 170640), (948, 170100), (972, 165900), (1008, 159975), (1050, 153576), (1080, 149310), (1106, 145800), (1134, 142200), (1185, 136080), (1200, 134379), (1215, 132720), (1260, 127980), (1264, 127575), (1296, 124425), (1350, 119448), (1400, 115182), (1422, 113400), (1458, 110600), (1512, 106650), (1575, 102384), (1580, 102060), (1620, 99540), (1659, 97200), (1680, 95985), (1701, 94800), (1800, 89586), (1890, 85320), (1896, 85050), (1944, 82950), (1975, 81648), (2025, 79632), (2100, 76788), (2133, 75600), (2160, 74655), (2212, 72900), (2268, 71100), (2370, 68040), (2430, 66360), (2520, 63990), (2700, 59724), (2765, 58320), (2800, 57591), (2835, 56880), (2844, 56700), (2916, 55300), (3024, 53325), (3150, 51192), (3160, 51030), (3240, 49770), (3318, 48600), (3402, 47400), (3555, 45360), (3600, 44793), (3645, 44240), (3780, 42660), (3792, 42525), (3888, 41475), (3950, 40824), (4050, 39816), (4200, 38394), (4266, 37800), (4424, 36450), (4536, 35550), (4725, 34128), (4740, 34020), (4860, 33180), (4977, 32400), (5040, 31995), (5103, 31600), (5400, 29862), (5530, 29160), (5670, 28440), (5688, 28350), (5832, 27650), (5925, 27216), (6075, 26544), (6300, 25596), (6320, 25515), (6399, 25200), (6480, 24885), (6636, 24300), (6804, 23700), (7110, 22680), (7290, 22120), (7560, 21330), (7900, 20412), (8100, 19908), (8295, 19440), (8400, 19197), (8505, 18960), (8532, 18900), (8848, 18225), (9072, 17775), (9450, 17064), (9480, 17010), (9720, 16590), (9954, 16200), (10206, 15800), (10665, 15120), (10800, 14931), (11060, 14580), (11340, 14220), (11376, 14175), (11664, 13825), (11850, 13608), (12150, 13272), (12600, 12798)]