2252881920

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 7360778880

約数和(自身を除く): 5107896960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 103, 120, 128, 160, 178, 192, 206, 240, 256, 267, 309, 320, 356, 384, 412, 445, 480, 512, 515, 534, 618, 640, 712, 768, 824, 890, 960, 1024, 1030, 1068, 1236, 1280, 1335, 1424, 1536, 1545, 1648, 1780, 1920, 2048, 2060, 2136, 2472, 2560, 2670, 2848, 3072, 3090, 3296, 3560, 3840, 4096, 4120, 4272, 4944, 5120, 5340, 5696, 6144, 6180, 6592, 7120, 7680, 8192, 8240, 8544, 9167, 9888, 10240, 10680, 11392, 12288, 12360, 13184, 14240, 15360, 16384, 16480, 17088, 18334, 19776, 20480, 21360, 22784, 24576, 24720, 26368, 27501, 28480, 30720, 32960, 34176, 36668, 39552, 40960, 42720, 45568, 45835, 49152, 49440, 52736, 55002, 56960, 61440, 65920, 68352, 73336, 79104, 81920, 85440, 91136, 91670, 98880, 105472, 110004, 113920, 122880, 131840, 136704, 137505, 146672, 158208, 170880, 182272, 183340, 197760, 210944, 220008, 227840, 245760, 263680, 273408, 275010, 293344, 316416, 341760, 364544, 366680, 395520, 421888, 440016, 455680, 527360, 546816, 550020, 586688, 632832, 683520, 729088, 733360, 791040, 843776, 880032, 911360, 1054720, 1093632, 1100040, 1173376, 1265664, 1367040, 1458176, 1466720, 1582080, 1687552, 1760064, 1822720, 2109440, 2187264, 2200080, 2346752, 2531328, 2734080, 2933440, 3164160, 3520128, 3645440, 4218880, 4374528, 4400160, 4693504, 5062656, 5468160, 5866880, 6328320, 7040256, 7290880, 8437760, 8800320, 9387008, 10936320, 11733760, 12656640, 14080512, 17600640, 18774016, 21872640, 23467520, 25313280, 28161024, 35201280, 37548032, 46935040, 56322048, 70402560, 75096064, 93870080, 112644096, 140805120, 150192128, 187740160, 225288192, 281610240, 375480320, 450576384, 563220480, 750960640, 1126440960, 2252881920]

約数ペア:

[(1, 2252881920), (2, 1126440960), (3, 750960640), (4, 563220480), (5, 450576384), (6, 375480320), (8, 281610240), (10, 225288192), (12, 187740160), (15, 150192128), (16, 140805120), (20, 112644096), (24, 93870080), (30, 75096064), (32, 70402560), (40, 56322048), (48, 46935040), (60, 37548032), (64, 35201280), (80, 28161024), (89, 25313280), (96, 23467520), (103, 21872640), (120, 18774016), (128, 17600640), (160, 14080512), (178, 12656640), (192, 11733760), (206, 10936320), (240, 9387008), (256, 8800320), (267, 8437760), (309, 7290880), (320, 7040256), (356, 6328320), (384, 5866880), (412, 5468160), (445, 5062656), (480, 4693504), (512, 4400160), (515, 4374528), (534, 4218880), (618, 3645440), (640, 3520128), (712, 3164160), (768, 2933440), (824, 2734080), (890, 2531328), (960, 2346752), (1024, 2200080), (1030, 2187264), (1068, 2109440), (1236, 1822720), (1280, 1760064), (1335, 1687552), (1424, 1582080), (1536, 1466720), (1545, 1458176), (1648, 1367040), (1780, 1265664), (1920, 1173376), (2048, 1100040), (2060, 1093632), (2136, 1054720), (2472, 911360), (2560, 880032), (2670, 843776), (2848, 791040), (3072, 733360), (3090, 729088), (3296, 683520), (3560, 632832), (3840, 586688), (4096, 550020), (4120, 546816), (4272, 527360), (4944, 455680), (5120, 440016), (5340, 421888), (5696, 395520), (6144, 366680), (6180, 364544), (6592, 341760), (7120, 316416), (7680, 293344), (8192, 275010), (8240, 273408), (8544, 263680), (9167, 245760), (9888, 227840), (10240, 220008), (10680, 210944), (11392, 197760), (12288, 183340), (12360, 182272), (13184, 170880), (14240, 158208), (15360, 146672), (16384, 137505), (16480, 136704), (17088, 131840), (18334, 122880), (19776, 113920), (20480, 110004), (21360, 105472), (22784, 98880), (24576, 91670), (24720, 91136), (26368, 85440), (27501, 81920), (28480, 79104), (30720, 73336), (32960, 68352), (34176, 65920), (36668, 61440), (39552, 56960), (40960, 55002), (42720, 52736), (45568, 49440), (45835, 49152)]