1792640640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1607}}^1$

素因数の和:1719

約数の個数: 256

約数和(自身を含む): 6613125120

約数和(自身を除く): 4820484480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 128, 140, 160, 166, 168, 192, 210, 224, 240, 249, 280, 320, 332, 336, 384, 415, 420, 448, 480, 498, 560, 581, 640, 664, 672, 830, 840, 896, 960, 996, 1120, 1162, 1245, 1328, 1344, 1607, 1660, 1680, 1743, 1920, 1992, 2240, 2324, 2490, 2656, 2688, 2905, 3214, 3320, 3360, 3486, 3984, 4480, 4648, 4821, 4980, 5312, 5810, 6428, 6640, 6720, 6972, 7968, 8035, 8715, 9296, 9642, 9960, 10624, 11249, 11620, 12856, 13280, 13440, 13944, 15936, 16070, 17430, 18592, 19284, 19920, 22498, 23240, 24105, 25712, 26560, 27888, 31872, 32140, 33747, 34860, 37184, 38568, 39840, 44996, 46480, 48210, 51424, 53120, 55776, 56245, 64280, 67494, 69720, 74368, 77136, 79680, 89992, 92960, 96420, 102848, 111552, 112490, 128560, 133381, 134988, 139440, 154272, 159360, 168735, 179984, 185920, 192840, 205696, 223104, 224980, 257120, 266762, 269976, 278880, 308544, 337470, 359968, 371840, 385680, 400143, 449960, 514240, 533524, 539952, 557760, 617088, 666905, 674940, 719936, 771360, 800286, 899920, 933667, 1028480, 1067048, 1079904, 1115520, 1333810, 1349880, 1439872, 1542720, 1600572, 1799840, 1867334, 2000715, 2134096, 2159808, 2667620, 2699760, 2801001, 3085440, 3201144, 3599680, 3734668, 4001430, 4268192, 4319616, 4668335, 5335240, 5399520, 5602002, 6402288, 7199360, 7469336, 8002860, 8536384, 9336670, 10670480, 10799040, 11204004, 12804576, 14005005, 14938672, 16005720, 17072768, 18673340, 21340960, 21598080, 22408008, 25609152, 28010010, 29877344, 32011440, 37346680, 42681920, 44816016, 51218304, 56020020, 59754688, 64022880, 74693360, 85363840, 89632032, 112040040, 119509376, 128045760, 149386720, 179264064, 224080080, 256091520, 298773440, 358528128, 448160160, 597546880, 896320320, 1792640640]

約数ペア:

[(1, 1792640640), (2, 896320320), (3, 597546880), (4, 448160160), (5, 358528128), (6, 298773440), (7, 256091520), (8, 224080080), (10, 179264064), (12, 149386720), (14, 128045760), (15, 119509376), (16, 112040040), (20, 89632032), (21, 85363840), (24, 74693360), (28, 64022880), (30, 59754688), (32, 56020020), (35, 51218304), (40, 44816016), (42, 42681920), (48, 37346680), (56, 32011440), (60, 29877344), (64, 28010010), (70, 25609152), (80, 22408008), (83, 21598080), (84, 21340960), (96, 18673340), (105, 17072768), (112, 16005720), (120, 14938672), (128, 14005005), (140, 12804576), (160, 11204004), (166, 10799040), (168, 10670480), (192, 9336670), (210, 8536384), (224, 8002860), (240, 7469336), (249, 7199360), (280, 6402288), (320, 5602002), (332, 5399520), (336, 5335240), (384, 4668335), (415, 4319616), (420, 4268192), (448, 4001430), (480, 3734668), (498, 3599680), (560, 3201144), (581, 3085440), (640, 2801001), (664, 2699760), (672, 2667620), (830, 2159808), (840, 2134096), (896, 2000715), (960, 1867334), (996, 1799840), (1120, 1600572), (1162, 1542720), (1245, 1439872), (1328, 1349880), (1344, 1333810), (1607, 1115520), (1660, 1079904), (1680, 1067048), (1743, 1028480), (1920, 933667), (1992, 899920), (2240, 800286), (2324, 771360), (2490, 719936), (2656, 674940), (2688, 666905), (2905, 617088), (3214, 557760), (3320, 539952), (3360, 533524), (3486, 514240), (3984, 449960), (4480, 400143), (4648, 385680), (4821, 371840), (4980, 359968), (5312, 337470), (5810, 308544), (6428, 278880), (6640, 269976), (6720, 266762), (6972, 257120), (7968, 224980), (8035, 223104), (8715, 205696), (9296, 192840), (9642, 185920), (9960, 179984), (10624, 168735), (11249, 159360), (11620, 154272), (12856, 139440), (13280, 134988), (13440, 133381), (13944, 128560), (15936, 112490), (16070, 111552), (17430, 102848), (18592, 96420), (19284, 92960), (19920, 89992), (22498, 79680), (23240, 77136), (24105, 74368), (25712, 69720), (26560, 67494), (27888, 64280), (31872, 56245), (32140, 55776), (33747, 53120), (34860, 51424), (37184, 48210), (38568, 46480), (39840, 44996)]