1687474080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1$

素因数の和:4148

約数の個数: 192

約数和(自身を含む): 5968529280

約数和(自身を除く): 4281055200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 194, 216, 240, 270, 288, 291, 360, 388, 432, 480, 485, 540, 582, 720, 776, 864, 873, 970, 1080, 1164, 1440, 1455, 1552, 1746, 1940, 2160, 2328, 2619, 2910, 3104, 3492, 3880, 4027, 4320, 4365, 4656, 5238, 5820, 6984, 7760, 8054, 8730, 9312, 10476, 11640, 12081, 13095, 13968, 15520, 16108, 17460, 20135, 20952, 23280, 24162, 26190, 27936, 32216, 34920, 36243, 40270, 41904, 46560, 48324, 52380, 60405, 64432, 69840, 72486, 80540, 83808, 96648, 104760, 108729, 120810, 128864, 139680, 144972, 161080, 181215, 193296, 209520, 217458, 241620, 289944, 322160, 362430, 386592, 390619, 419040, 434916, 483240, 543645, 579888, 644320, 724860, 781238, 869832, 966480, 1087290, 1159776, 1171857, 1449720, 1562476, 1739664, 1932960, 1953095, 2174580, 2343714, 2899440, 3124952, 3479328, 3515571, 3906190, 4349160, 4687428, 5798880, 5859285, 6249904, 7031142, 7812380, 8698320, 9374856, 10546713, 11718570, 12499808, 14062284, 15624760, 17396640, 17577855, 18749712, 21093426, 23437140, 28124568, 31249520, 35155710, 37499424, 42186852, 46874280, 52733565, 56249136, 62499040, 70311420, 84373704, 93748560, 105467130, 112498272, 140622840, 168747408, 187497120, 210934260, 281245680, 337494816, 421868520, 562491360, 843737040, 1687474080]

約数ペア:

[(1, 1687474080), (2, 843737040), (3, 562491360), (4, 421868520), (5, 337494816), (6, 281245680), (8, 210934260), (9, 187497120), (10, 168747408), (12, 140622840), (15, 112498272), (16, 105467130), (18, 93748560), (20, 84373704), (24, 70311420), (27, 62499040), (30, 56249136), (32, 52733565), (36, 46874280), (40, 42186852), (45, 37499424), (48, 35155710), (54, 31249520), (60, 28124568), (72, 23437140), (80, 21093426), (90, 18749712), (96, 17577855), (97, 17396640), (108, 15624760), (120, 14062284), (135, 12499808), (144, 11718570), (160, 10546713), (180, 9374856), (194, 8698320), (216, 7812380), (240, 7031142), (270, 6249904), (288, 5859285), (291, 5798880), (360, 4687428), (388, 4349160), (432, 3906190), (480, 3515571), (485, 3479328), (540, 3124952), (582, 2899440), (720, 2343714), (776, 2174580), (864, 1953095), (873, 1932960), (970, 1739664), (1080, 1562476), (1164, 1449720), (1440, 1171857), (1455, 1159776), (1552, 1087290), (1746, 966480), (1940, 869832), (2160, 781238), (2328, 724860), (2619, 644320), (2910, 579888), (3104, 543645), (3492, 483240), (3880, 434916), (4027, 419040), (4320, 390619), (4365, 386592), (4656, 362430), (5238, 322160), (5820, 289944), (6984, 241620), (7760, 217458), (8054, 209520), (8730, 193296), (9312, 181215), (10476, 161080), (11640, 144972), (12081, 139680), (13095, 128864), (13968, 120810), (15520, 108729), (16108, 104760), (17460, 96648), (20135, 83808), (20952, 80540), (23280, 72486), (24162, 69840), (26190, 64432), (27936, 60405), (32216, 52380), (34920, 48324), (36243, 46560), (40270, 41904)]