1356279120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:631

約数の個数: 320

約数和(自身を含む): 5374894080

約数和(自身を除く): 4018614960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 271, 280, 315, 331, 336, 360, 378, 420, 432, 504, 540, 542, 560, 630, 662, 720, 756, 813, 840, 945, 993, 1008, 1080, 1084, 1260, 1324, 1355, 1512, 1626, 1655, 1680, 1890, 1897, 1986, 2160, 2168, 2317, 2439, 2520, 2648, 2710, 2979, 3024, 3252, 3310, 3780, 3794, 3972, 4065, 4336, 4634, 4878, 4965, 5040, 5296, 5420, 5691, 5958, 6504, 6620, 6951, 7317, 7560, 7588, 7944, 8130, 8937, 9268, 9485, 9756, 9930, 10840, 11382, 11585, 11916, 12195, 13008, 13240, 13902, 14634, 14895, 15120, 15176, 15888, 16260, 17073, 17874, 18536, 18970, 19512, 19860, 20853, 21680, 22764, 23170, 23832, 24390, 26480, 27804, 28455, 29268, 29790, 30352, 32520, 34146, 34755, 35748, 36585, 37072, 37940, 39024, 39720, 41706, 44685, 45528, 46340, 47664, 48780, 51219, 55608, 56910, 58536, 59580, 62559, 65040, 68292, 69510, 71496, 73170, 75880, 79440, 83412, 85365, 89370, 89701, 91056, 92680, 97560, 102438, 104265, 111216, 113820, 117072, 119160, 125118, 136584, 139020, 142992, 146340, 151760, 166824, 170730, 178740, 179402, 185360, 195120, 204876, 208530, 227640, 238320, 250236, 256095, 269103, 273168, 278040, 292680, 312795, 333648, 341460, 357480, 358804, 409752, 417060, 448505, 455280, 500472, 512190, 538206, 556080, 585360, 625590, 627907, 682920, 714960, 717608, 807309, 819504, 834120, 897010, 1000944, 1024380, 1076412, 1251180, 1255814, 1345515, 1365840, 1435216, 1614618, 1668240, 1794020, 1883721, 2048760, 2152824, 2421927, 2502360, 2511628, 2691030, 3139535, 3229236, 3588040, 3767442, 4036545, 4097520, 4305648, 4843854, 5004720, 5023256, 5382060, 5651163, 6279070, 6458472, 7176080, 7534884, 8073090, 9418605, 9687708, 10046512, 10764120, 11302326, 12109635, 12558140, 12916944, 15069768, 16146180, 16953489, 18837210, 19375416, 21528240, 22604652, 24219270, 25116280, 28255815, 30139536, 32292360, 33906978, 37674420, 38750832, 45209304, 48438540, 50232560, 56511630, 64584720, 67813956, 75348840, 84767445, 90418608, 96877080, 113023260, 135627912, 150697680, 169534890, 193754160, 226046520, 271255824, 339069780, 452093040, 678139560, 1356279120]

約数ペア:

[(1, 1356279120), (2, 678139560), (3, 452093040), (4, 339069780), (5, 271255824), (6, 226046520), (7, 193754160), (8, 169534890), (9, 150697680), (10, 135627912), (12, 113023260), (14, 96877080), (15, 90418608), (16, 84767445), (18, 75348840), (20, 67813956), (21, 64584720), (24, 56511630), (27, 50232560), (28, 48438540), (30, 45209304), (35, 38750832), (36, 37674420), (40, 33906978), (42, 32292360), (45, 30139536), (48, 28255815), (54, 25116280), (56, 24219270), (60, 22604652), (63, 21528240), (70, 19375416), (72, 18837210), (80, 16953489), (84, 16146180), (90, 15069768), (105, 12916944), (108, 12558140), (112, 12109635), (120, 11302326), (126, 10764120), (135, 10046512), (140, 9687708), (144, 9418605), (168, 8073090), (180, 7534884), (189, 7176080), (210, 6458472), (216, 6279070), (240, 5651163), (252, 5382060), (270, 5023256), (271, 5004720), (280, 4843854), (315, 4305648), (331, 4097520), (336, 4036545), (360, 3767442), (378, 3588040), (420, 3229236), (432, 3139535), (504, 2691030), (540, 2511628), (542, 2502360), (560, 2421927), (630, 2152824), (662, 2048760), (720, 1883721), (756, 1794020), (813, 1668240), (840, 1614618), (945, 1435216), (993, 1365840), (1008, 1345515), (1080, 1255814), (1084, 1251180), (1260, 1076412), (1324, 1024380), (1355, 1000944), (1512, 897010), (1626, 834120), (1655, 819504), (1680, 807309), (1890, 717608), (1897, 714960), (1986, 682920), (2160, 627907), (2168, 625590), (2317, 585360), (2439, 556080), (2520, 538206), (2648, 512190), (2710, 500472), (2979, 455280), (3024, 448505), (3252, 417060), (3310, 409752), (3780, 358804), (3794, 357480), (3972, 341460), (4065, 333648), (4336, 312795), (4634, 292680), (4878, 278040), (4965, 273168), (5040, 269103), (5296, 256095), (5420, 250236), (5691, 238320), (5958, 227640), (6504, 208530), (6620, 204876), (6951, 195120), (7317, 185360), (7560, 179402), (7588, 178740), (7944, 170730), (8130, 166824), (8937, 151760), (9268, 146340), (9485, 142992), (9756, 139020), (9930, 136584), (10840, 125118), (11382, 119160), (11585, 117072), (11916, 113820), (12195, 111216), (13008, 104265), (13240, 102438), (13902, 97560), (14634, 92680), (14895, 91056), (15120, 89701), (15176, 89370), (15888, 85365), (16260, 83412), (17073, 79440), (17874, 75880), (18536, 73170), (18970, 71496), (19512, 69510), (19860, 68292), (20853, 65040), (21680, 62559), (22764, 59580), (23170, 58536), (23832, 56910), (24390, 55608), (26480, 51219), (27804, 48780), (28455, 47664), (29268, 46340), (29790, 45528), (30352, 44685), (32520, 41706), (34146, 39720), (34755, 39024), (35748, 37940), (36585, 37072)]