1380697920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 448

約数和(自身を含む): 5726338560

約数和(自身を除く): 4345640640

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, 135, 140, 144, 148, 160, 168, 180, 185, 189, 192, 210, 216, 222, 224, 240, 252, 259, 270, 280, 288, 296, 315, 320, 333, 336, 360, 370, 378, 420, 432, 444, 448, 480, 504, 518, 540, 555, 560, 576, 592, 617, 630, 666, 672, 720, 740, 756, 777, 840, 864, 888, 945, 960, 999, 1008, 1036, 1080, 1110, 1120, 1184, 1234, 1260, 1295, 1332, 1344, 1440, 1480, 1512, 1554, 1665, 1680, 1728, 1776, 1851, 1890, 1998, 2016, 2072, 2160, 2220, 2240, 2331, 2368, 2468, 2520, 2590, 2664, 2880, 2960, 3024, 3085, 3108, 3330, 3360, 3552, 3702, 3780, 3885, 3996, 4032, 4144, 4319, 4320, 4440, 4662, 4936, 4995, 5040, 5180, 5328, 5553, 5920, 6048, 6170, 6216, 6660, 6720, 6993, 7104, 7404, 7560, 7770, 7992, 8288, 8638, 8640, 8880, 9255, 9324, 9872, 9990, 10080, 10360, 10656, 11106, 11655, 11840, 12096, 12340, 12432, 12957, 13320, 13986, 14808, 15120, 15540, 15984, 16576, 16659, 17276, 17760, 18510, 18648, 19744, 19980, 20160, 20720, 21312, 21595, 22212, 22829, 23310, 24680, 24864, 25914, 26640, 27765, 27972, 29616, 30240, 31080, 31968, 33318, 34552, 34965, 35520, 37020, 37296, 38871, 39488, 39960, 41440, 43190, 44424, 45658, 46620, 49360, 49728, 51828, 53280, 55530, 55944, 59232, 60480, 62160, 63936, 64785, 66636, 68487, 69104, 69930, 74040, 74592, 77742, 79920, 82880, 83295, 86380, 88848, 91316, 93240, 98720, 103656, 106560, 111060, 111888, 114145, 116613, 118464, 124320, 129570, 133272, 136974, 138208, 139860, 148080, 149184, 155484, 159803, 159840, 166590, 172760, 177696, 182632, 186480, 194355, 197440, 205461, 207312, 222120, 223776, 228290, 233226, 248640, 259140, 266544, 273948, 276416, 279720, 296160, 310968, 319606, 319680, 333180, 342435, 345520, 355392, 365264, 372960, 388710, 410922, 414624, 444240, 447552, 456580, 466452, 479409, 518280, 533088, 547896, 559440, 583065, 592320, 616383, 621936, 639212, 666360, 684870, 691040, 730528, 745920, 777420, 799015, 821844, 829248, 888480, 913160, 932904, 958818, 1027305, 1036560, 1066176, 1095792, 1118880, 1166130, 1232766, 1243872, 1278424, 1332720, 1369740, 1382080, 1438227, 1461056, 1554840, 1598030, 1643688, 1776960, 1826320, 1865808, 1917636, 2054610, 2073120, 2191584, 2237760, 2332260, 2397045, 2465532, 2487744, 2556848, 2665440, 2739480, 2876454, 3081915, 3109680, 3196060, 3287376, 3652640, 3731616, 3835272, 4109220, 4146240, 4314681, 4383168, 4664520, 4794090, 4931064, 5113696, 5330880, 5478960, 5752908, 6163830, 6219360, 6392120, 6574752, 7191135, 7305280, 7463232, 7670544, 8218440, 8629362, 9329040, 9588180, 9862128, 10227392, 10957920, 11505816, 12327660, 12438720, 12784240, 13149504, 14382270, 15341088, 16436880, 17258724, 18658080, 19176360, 19724256, 21573405, 21915840, 23011632, 24655320, 25568480, 28764540, 30682176, 32873760, 34517448, 37316160, 38352720, 39448512, 43146810, 46023264, 49310640, 51136960, 57529080, 65747520, 69034896, 76705440, 86293620, 92046528, 98621280, 115058160, 138069792, 153410880, 172587240, 197242560, 230116320, 276139584, 345174480, 460232640, 690348960, 1380697920]

約数ペア:

[(1, 1380697920), (2, 690348960), (3, 460232640), (4, 345174480), (5, 276139584), (6, 230116320), (7, 197242560), (8, 172587240), (9, 153410880), (10, 138069792), (12, 115058160), (14, 98621280), (15, 92046528), (16, 86293620), (18, 76705440), (20, 69034896), (21, 65747520), (24, 57529080), (27, 51136960), (28, 49310640), (30, 46023264), (32, 43146810), (35, 39448512), (36, 38352720), (37, 37316160), (40, 34517448), (42, 32873760), (45, 30682176), (48, 28764540), (54, 25568480), (56, 24655320), (60, 23011632), (63, 21915840), (64, 21573405), (70, 19724256), (72, 19176360), (74, 18658080), (80, 17258724), (84, 16436880), (90, 15341088), (96, 14382270), (105, 13149504), (108, 12784240), (111, 12438720), (112, 12327660), (120, 11505816), (126, 10957920), (135, 10227392), (140, 9862128), (144, 9588180), (148, 9329040), (160, 8629362), (168, 8218440), (180, 7670544), (185, 7463232), (189, 7305280), (192, 7191135), (210, 6574752), (216, 6392120), (222, 6219360), (224, 6163830), (240, 5752908), (252, 5478960), (259, 5330880), (270, 5113696), (280, 4931064), (288, 4794090), (296, 4664520), (315, 4383168), (320, 4314681), (333, 4146240), (336, 4109220), (360, 3835272), (370, 3731616), (378, 3652640), (420, 3287376), (432, 3196060), (444, 3109680), (448, 3081915), (480, 2876454), (504, 2739480), (518, 2665440), (540, 2556848), (555, 2487744), (560, 2465532), (576, 2397045), (592, 2332260), (617, 2237760), (630, 2191584), (666, 2073120), (672, 2054610), (720, 1917636), (740, 1865808), (756, 1826320), (777, 1776960), (840, 1643688), (864, 1598030), (888, 1554840), (945, 1461056), (960, 1438227), (999, 1382080), (1008, 1369740), (1036, 1332720), (1080, 1278424), (1110, 1243872), (1120, 1232766), (1184, 1166130), (1234, 1118880), (1260, 1095792), (1295, 1066176), (1332, 1036560), (1344, 1027305), (1440, 958818), (1480, 932904), (1512, 913160), (1554, 888480), (1665, 829248), (1680, 821844), (1728, 799015), (1776, 777420), (1851, 745920), (1890, 730528), (1998, 691040), (2016, 684870), (2072, 666360), (2160, 639212), (2220, 621936), (2240, 616383), (2331, 592320), (2368, 583065), (2468, 559440), (2520, 547896), (2590, 533088), (2664, 518280), (2880, 479409), (2960, 466452), (3024, 456580), (3085, 447552), (3108, 444240), (3330, 414624), (3360, 410922), (3552, 388710), (3702, 372960), (3780, 365264), (3885, 355392), (3996, 345520), (4032, 342435), (4144, 333180), (4319, 319680), (4320, 319606), (4440, 310968), (4662, 296160), (4936, 279720), (4995, 276416), (5040, 273948), (5180, 266544), (5328, 259140), (5553, 248640), (5920, 233226), (6048, 228290), (6170, 223776), (6216, 222120), (6660, 207312), (6720, 205461), (6993, 197440), (7104, 194355), (7404, 186480), (7560, 182632), (7770, 177696), (7992, 172760), (8288, 166590), (8638, 159840), (8640, 159803), (8880, 155484), (9255, 149184), (9324, 148080), (9872, 139860), (9990, 138208), (10080, 136974), (10360, 133272), (10656, 129570), (11106, 124320), (11655, 118464), (11840, 116613), (12096, 114145), (12340, 111888), (12432, 111060), (12957, 106560), (13320, 103656), (13986, 98720), (14808, 93240), (15120, 91316), (15540, 88848), (15984, 86380), (16576, 83295), (16659, 82880), (17276, 79920), (17760, 77742), (18510, 74592), (18648, 74040), (19744, 69930), (19980, 69104), (20160, 68487), (20720, 66636), (21312, 64785), (21595, 63936), (22212, 62160), (22829, 60480), (23310, 59232), (24680, 55944), (24864, 55530), (25914, 53280), (26640, 51828), (27765, 49728), (27972, 49360), (29616, 46620), (30240, 45658), (31080, 44424), (31968, 43190), (33318, 41440), (34552, 39960), (34965, 39488), (35520, 38871), (37020, 37296)]