1279504800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 432

約数和(自身を含む): 5264663040

約数和(自身を除く): 3985158240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 53, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 106, 112, 120, 126, 140, 144, 150, 159, 160, 168, 175, 180, 200, 210, 212, 224, 225, 240, 252, 265, 280, 288, 300, 315, 318, 336, 350, 360, 371, 400, 420, 424, 450, 477, 479, 480, 504, 525, 530, 560, 600, 630, 636, 672, 700, 720, 742, 795, 800, 840, 848, 900, 954, 958, 1008, 1050, 1060, 1113, 1120, 1200, 1260, 1272, 1325, 1400, 1437, 1440, 1484, 1575, 1590, 1680, 1696, 1800, 1855, 1908, 1916, 2016, 2100, 2120, 2226, 2385, 2395, 2400, 2520, 2544, 2650, 2800, 2874, 2968, 3150, 3180, 3339, 3353, 3360, 3600, 3710, 3816, 3832, 3975, 4200, 4240, 4311, 4452, 4770, 4790, 5040, 5088, 5300, 5565, 5600, 5748, 5936, 6300, 6360, 6678, 6706, 7185, 7200, 7420, 7632, 7664, 7950, 8400, 8480, 8622, 8904, 9275, 9540, 9580, 10059, 10080, 10600, 11130, 11496, 11872, 11925, 11975, 12600, 12720, 13356, 13412, 14370, 14840, 15264, 15328, 15900, 16695, 16765, 16800, 17244, 17808, 18550, 19080, 19160, 20118, 21200, 21555, 22260, 22992, 23850, 23950, 25200, 25387, 25440, 26712, 26824, 27825, 28740, 29680, 30177, 31800, 33390, 33530, 34488, 35616, 35925, 37100, 38160, 38320, 40236, 42400, 43110, 44520, 45984, 47700, 47900, 50295, 50400, 50774, 53424, 53648, 55650, 57480, 59360, 60354, 63600, 66780, 67060, 68976, 71850, 74200, 76161, 76320, 76640, 80472, 83475, 83825, 86220, 89040, 95400, 95800, 100590, 101548, 106848, 107296, 107775, 111300, 114960, 120708, 126935, 127200, 133560, 134120, 137952, 143700, 148400, 150885, 152322, 160944, 166950, 167650, 172440, 177709, 178080, 190800, 191600, 201180, 203096, 215550, 222600, 228483, 229920, 241416, 251475, 253870, 267120, 268240, 287400, 296800, 301770, 304644, 321888, 333900, 335300, 344880, 355418, 380805, 381600, 383200, 402360, 406192, 431100, 445200, 456966, 482832, 502950, 507740, 533127, 534240, 536480, 574800, 603540, 609288, 634675, 667800, 670600, 689760, 710836, 754425, 761610, 804720, 812384, 862200, 888545, 890400, 913932, 965664, 1005900, 1015480, 1066254, 1142415, 1149600, 1207080, 1218576, 1269350, 1335600, 1341200, 1421672, 1508850, 1523220, 1599381, 1609440, 1724400, 1777090, 1827864, 1904025, 2011800, 2030960, 2132508, 2284830, 2414160, 2437152, 2538700, 2665635, 2671200, 2682400, 2843344, 3017700, 3046440, 3198762, 3448800, 3554180, 3655728, 3808050, 4023600, 4061920, 4265016, 4442725, 4569660, 4828320, 5077400, 5331270, 5686688, 5712075, 6035400, 6092880, 6397524, 7108360, 7311456, 7616100, 7996905, 8047200, 8530032, 8885450, 9139320, 10154800, 10662540, 11424150, 12070800, 12185760, 12795048, 13328175, 14216720, 15232200, 15993810, 17060064, 17770900, 18278640, 20309600, 21325080, 22848300, 24141600, 25590096, 26656350, 28433440, 30464400, 31987620, 35541800, 36557280, 39984525, 42650160, 45696600, 51180192, 53312700, 60928800, 63975240, 71083600, 79969050, 85300320, 91393200, 106625400, 127950480, 142167200, 159938100, 182786400, 213250800, 255900960, 319876200, 426501600, 639752400, 1279504800]

約数ペア:

[(1, 1279504800), (2, 639752400), (3, 426501600), (4, 319876200), (5, 255900960), (6, 213250800), (7, 182786400), (8, 159938100), (9, 142167200), (10, 127950480), (12, 106625400), (14, 91393200), (15, 85300320), (16, 79969050), (18, 71083600), (20, 63975240), (21, 60928800), (24, 53312700), (25, 51180192), (28, 45696600), (30, 42650160), (32, 39984525), (35, 36557280), (36, 35541800), (40, 31987620), (42, 30464400), (45, 28433440), (48, 26656350), (50, 25590096), (53, 24141600), (56, 22848300), (60, 21325080), (63, 20309600), (70, 18278640), (72, 17770900), (75, 17060064), (80, 15993810), (84, 15232200), (90, 14216720), (96, 13328175), (100, 12795048), (105, 12185760), (106, 12070800), (112, 11424150), (120, 10662540), (126, 10154800), (140, 9139320), (144, 8885450), (150, 8530032), (159, 8047200), (160, 7996905), (168, 7616100), (175, 7311456), (180, 7108360), (200, 6397524), (210, 6092880), (212, 6035400), (224, 5712075), (225, 5686688), (240, 5331270), (252, 5077400), (265, 4828320), (280, 4569660), (288, 4442725), (300, 4265016), (315, 4061920), (318, 4023600), (336, 3808050), (350, 3655728), (360, 3554180), (371, 3448800), (400, 3198762), (420, 3046440), (424, 3017700), (450, 2843344), (477, 2682400), (479, 2671200), (480, 2665635), (504, 2538700), (525, 2437152), (530, 2414160), (560, 2284830), (600, 2132508), (630, 2030960), (636, 2011800), (672, 1904025), (700, 1827864), (720, 1777090), (742, 1724400), (795, 1609440), (800, 1599381), (840, 1523220), (848, 1508850), (900, 1421672), (954, 1341200), (958, 1335600), (1008, 1269350), (1050, 1218576), (1060, 1207080), (1113, 1149600), (1120, 1142415), (1200, 1066254), (1260, 1015480), (1272, 1005900), (1325, 965664), (1400, 913932), (1437, 890400), (1440, 888545), (1484, 862200), (1575, 812384), (1590, 804720), (1680, 761610), (1696, 754425), (1800, 710836), (1855, 689760), (1908, 670600), (1916, 667800), (2016, 634675), (2100, 609288), (2120, 603540), (2226, 574800), (2385, 536480), (2395, 534240), (2400, 533127), (2520, 507740), (2544, 502950), (2650, 482832), (2800, 456966), (2874, 445200), (2968, 431100), (3150, 406192), (3180, 402360), (3339, 383200), (3353, 381600), (3360, 380805), (3600, 355418), (3710, 344880), (3816, 335300), (3832, 333900), (3975, 321888), (4200, 304644), (4240, 301770), (4311, 296800), (4452, 287400), (4770, 268240), (4790, 267120), (5040, 253870), (5088, 251475), (5300, 241416), (5565, 229920), (5600, 228483), (5748, 222600), (5936, 215550), (6300, 203096), (6360, 201180), (6678, 191600), (6706, 190800), (7185, 178080), (7200, 177709), (7420, 172440), (7632, 167650), (7664, 166950), (7950, 160944), (8400, 152322), (8480, 150885), (8622, 148400), (8904, 143700), (9275, 137952), (9540, 134120), (9580, 133560), (10059, 127200), (10080, 126935), (10600, 120708), (11130, 114960), (11496, 111300), (11872, 107775), (11925, 107296), (11975, 106848), (12600, 101548), (12720, 100590), (13356, 95800), (13412, 95400), (14370, 89040), (14840, 86220), (15264, 83825), (15328, 83475), (15900, 80472), (16695, 76640), (16765, 76320), (16800, 76161), (17244, 74200), (17808, 71850), (18550, 68976), (19080, 67060), (19160, 66780), (20118, 63600), (21200, 60354), (21555, 59360), (22260, 57480), (22992, 55650), (23850, 53648), (23950, 53424), (25200, 50774), (25387, 50400), (25440, 50295), (26712, 47900), (26824, 47700), (27825, 45984), (28740, 44520), (29680, 43110), (30177, 42400), (31800, 40236), (33390, 38320), (33530, 38160), (34488, 37100), (35616, 35925)]