1396530720

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 384

約数和(自身を含む): 5346190080

約数和(自身を除く): 3949659360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 307, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 614, 624, 648, 702, 720, 729, 780, 810, 864, 921, 936, 972, 1040, 1053, 1080, 1170, 1215, 1228, 1248, 1296, 1404, 1440, 1458, 1535, 1560, 1620, 1755, 1842, 1872, 1944, 2080, 2106, 2160, 2187, 2340, 2430, 2456, 2592, 2763, 2808, 2916, 3070, 3120, 3159, 3240, 3510, 3645, 3684, 3744, 3888, 3991, 4212, 4320, 4374, 4605, 4680, 4860, 4912, 5265, 5526, 5616, 5832, 6140, 6240, 6318, 6480, 7020, 7290, 7368, 7776, 7982, 8289, 8424, 8748, 9210, 9360, 9477, 9720, 9824, 10530, 10935, 11052, 11232, 11664, 11973, 12280, 12636, 12960, 13815, 14040, 14580, 14736, 15795, 15964, 16578, 16848, 17496, 18420, 18720, 18954, 19440, 19955, 21060, 21870, 22104, 23328, 23946, 24560, 24867, 25272, 27630, 28080, 28431, 29160, 29472, 31590, 31928, 33156, 33696, 34992, 35919, 36840, 37908, 38880, 39910, 41445, 42120, 43740, 44208, 47385, 47892, 49120, 49734, 50544, 55260, 56160, 56862, 58320, 59865, 63180, 63856, 66312, 69984, 71838, 73680, 74601, 75816, 79820, 82890, 84240, 87480, 88416, 94770, 95784, 99468, 101088, 107757, 110520, 113724, 116640, 119730, 124335, 126360, 127712, 132624, 142155, 143676, 147360, 149202, 151632, 159640, 165780, 168480, 174960, 179595, 189540, 191568, 198936, 215514, 221040, 223803, 227448, 239460, 248670, 252720, 265248, 284310, 287352, 298404, 303264, 319280, 323271, 331560, 349920, 359190, 373005, 379080, 383136, 397872, 431028, 442080, 447606, 454896, 478920, 497340, 505440, 538785, 568620, 574704, 596808, 638560, 646542, 663120, 671409, 718380, 746010, 758160, 795744, 862056, 895212, 909792, 957840, 969813, 994680, 1077570, 1119015, 1137240, 1149408, 1193616, 1293084, 1326240, 1342818, 1436760, 1492020, 1516320, 1616355, 1724112, 1790424, 1915680, 1939626, 1989360, 2155140, 2238030, 2274480, 2387232, 2586168, 2685636, 2873520, 2909439, 2984040, 3232710, 3357045, 3448224, 3580848, 3879252, 3978720, 4310280, 4476060, 4548960, 4849065, 5172336, 5371272, 5747040, 5818878, 5968080, 6465420, 6714090, 7161696, 7758504, 8620560, 8728317, 8952120, 9698130, 10344672, 10742544, 11637756, 11936160, 12930840, 13428180, 14547195, 15517008, 17241120, 17456634, 17904240, 19396260, 21485088, 23275512, 25861680, 26856360, 29094390, 31034016, 34913268, 35808480, 38792520, 43641585, 46551024, 51723360, 53712720, 58188780, 69826536, 77585040, 87283170, 93102048, 107425440, 116377560, 139653072, 155170080, 174566340, 232755120, 279306144, 349132680, 465510240, 698265360, 1396530720]

約数ペア:

[(1, 1396530720), (2, 698265360), (3, 465510240), (4, 349132680), (5, 279306144), (6, 232755120), (8, 174566340), (9, 155170080), (10, 139653072), (12, 116377560), (13, 107425440), (15, 93102048), (16, 87283170), (18, 77585040), (20, 69826536), (24, 58188780), (26, 53712720), (27, 51723360), (30, 46551024), (32, 43641585), (36, 38792520), (39, 35808480), (40, 34913268), (45, 31034016), (48, 29094390), (52, 26856360), (54, 25861680), (60, 23275512), (65, 21485088), (72, 19396260), (78, 17904240), (80, 17456634), (81, 17241120), (90, 15517008), (96, 14547195), (104, 13428180), (108, 12930840), (117, 11936160), (120, 11637756), (130, 10742544), (135, 10344672), (144, 9698130), (156, 8952120), (160, 8728317), (162, 8620560), (180, 7758504), (195, 7161696), (208, 6714090), (216, 6465420), (234, 5968080), (240, 5818878), (243, 5747040), (260, 5371272), (270, 5172336), (288, 4849065), (307, 4548960), (312, 4476060), (324, 4310280), (351, 3978720), (360, 3879252), (390, 3580848), (405, 3448224), (416, 3357045), (432, 3232710), (468, 2984040), (480, 2909439), (486, 2873520), (520, 2685636), (540, 2586168), (585, 2387232), (614, 2274480), (624, 2238030), (648, 2155140), (702, 1989360), (720, 1939626), (729, 1915680), (780, 1790424), (810, 1724112), (864, 1616355), (921, 1516320), (936, 1492020), (972, 1436760), (1040, 1342818), (1053, 1326240), (1080, 1293084), (1170, 1193616), (1215, 1149408), (1228, 1137240), (1248, 1119015), (1296, 1077570), (1404, 994680), (1440, 969813), (1458, 957840), (1535, 909792), (1560, 895212), (1620, 862056), (1755, 795744), (1842, 758160), (1872, 746010), (1944, 718380), (2080, 671409), (2106, 663120), (2160, 646542), (2187, 638560), (2340, 596808), (2430, 574704), (2456, 568620), (2592, 538785), (2763, 505440), (2808, 497340), (2916, 478920), (3070, 454896), (3120, 447606), (3159, 442080), (3240, 431028), (3510, 397872), (3645, 383136), (3684, 379080), (3744, 373005), (3888, 359190), (3991, 349920), (4212, 331560), (4320, 323271), (4374, 319280), (4605, 303264), (4680, 298404), (4860, 287352), (4912, 284310), (5265, 265248), (5526, 252720), (5616, 248670), (5832, 239460), (6140, 227448), (6240, 223803), (6318, 221040), (6480, 215514), (7020, 198936), (7290, 191568), (7368, 189540), (7776, 179595), (7982, 174960), (8289, 168480), (8424, 165780), (8748, 159640), (9210, 151632), (9360, 149202), (9477, 147360), (9720, 143676), (9824, 142155), (10530, 132624), (10935, 127712), (11052, 126360), (11232, 124335), (11664, 119730), (11973, 116640), (12280, 113724), (12636, 110520), (12960, 107757), (13815, 101088), (14040, 99468), (14580, 95784), (14736, 94770), (15795, 88416), (15964, 87480), (16578, 84240), (16848, 82890), (17496, 79820), (18420, 75816), (18720, 74601), (18954, 73680), (19440, 71838), (19955, 69984), (21060, 66312), (21870, 63856), (22104, 63180), (23328, 59865), (23946, 58320), (24560, 56862), (24867, 56160), (25272, 55260), (27630, 50544), (28080, 49734), (28431, 49120), (29160, 47892), (29472, 47385), (31590, 44208), (31928, 43740), (33156, 42120), (33696, 41445), (34992, 39910), (35919, 38880), (36840, 37908)]