2038117440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:669

約数の個数: 224

約数和(自身を含む): 6702917760

約数和(自身を除く): 4664800320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 97, 120, 129, 160, 172, 192, 194, 215, 240, 258, 291, 320, 344, 388, 430, 480, 485, 509, 516, 582, 645, 688, 776, 860, 960, 970, 1018, 1032, 1164, 1290, 1376, 1455, 1527, 1552, 1720, 1940, 2036, 2064, 2328, 2545, 2580, 2752, 2910, 3054, 3104, 3440, 3880, 4072, 4128, 4171, 4656, 5090, 5160, 5820, 6108, 6208, 6880, 7635, 7760, 8144, 8256, 8342, 9312, 10180, 10320, 11640, 12216, 12513, 13760, 15270, 15520, 16288, 16684, 18624, 20360, 20640, 20855, 21887, 23280, 24432, 25026, 30540, 31040, 32576, 33368, 40720, 41280, 41710, 43774, 46560, 48864, 49373, 50052, 61080, 62565, 65661, 66736, 81440, 83420, 87548, 93120, 97728, 98746, 100104, 109435, 122160, 125130, 131322, 133472, 148119, 162880, 166840, 175096, 197492, 200208, 218870, 244320, 246865, 250260, 262644, 266944, 296238, 328305, 333680, 350192, 394984, 400416, 437740, 488640, 493730, 500520, 525288, 592476, 656610, 667360, 700384, 740595, 789968, 800832, 875480, 987460, 1001040, 1050576, 1184952, 1313220, 1334720, 1400768, 1481190, 1579936, 1750960, 1974920, 2002080, 2101152, 2123039, 2369904, 2626440, 2962380, 3159872, 3501920, 3949840, 4004160, 4202304, 4246078, 4739808, 5252880, 5924760, 6369117, 7003840, 7899680, 8492156, 9479616, 10505760, 10615195, 11849520, 12738234, 15799360, 16984312, 21011520, 21230390, 23699040, 25476468, 31845585, 33968624, 42460780, 47398080, 50952936, 63691170, 67937248, 84921560, 101905872, 127382340, 135874496, 169843120, 203811744, 254764680, 339686240, 407623488, 509529360, 679372480, 1019058720, 2038117440]

約数ペア:

[(1, 2038117440), (2, 1019058720), (3, 679372480), (4, 509529360), (5, 407623488), (6, 339686240), (8, 254764680), (10, 203811744), (12, 169843120), (15, 135874496), (16, 127382340), (20, 101905872), (24, 84921560), (30, 67937248), (32, 63691170), (40, 50952936), (43, 47398080), (48, 42460780), (60, 33968624), (64, 31845585), (80, 25476468), (86, 23699040), (96, 21230390), (97, 21011520), (120, 16984312), (129, 15799360), (160, 12738234), (172, 11849520), (192, 10615195), (194, 10505760), (215, 9479616), (240, 8492156), (258, 7899680), (291, 7003840), (320, 6369117), (344, 5924760), (388, 5252880), (430, 4739808), (480, 4246078), (485, 4202304), (509, 4004160), (516, 3949840), (582, 3501920), (645, 3159872), (688, 2962380), (776, 2626440), (860, 2369904), (960, 2123039), (970, 2101152), (1018, 2002080), (1032, 1974920), (1164, 1750960), (1290, 1579936), (1376, 1481190), (1455, 1400768), (1527, 1334720), (1552, 1313220), (1720, 1184952), (1940, 1050576), (2036, 1001040), (2064, 987460), (2328, 875480), (2545, 800832), (2580, 789968), (2752, 740595), (2910, 700384), (3054, 667360), (3104, 656610), (3440, 592476), (3880, 525288), (4072, 500520), (4128, 493730), (4171, 488640), (4656, 437740), (5090, 400416), (5160, 394984), (5820, 350192), (6108, 333680), (6208, 328305), (6880, 296238), (7635, 266944), (7760, 262644), (8144, 250260), (8256, 246865), (8342, 244320), (9312, 218870), (10180, 200208), (10320, 197492), (11640, 175096), (12216, 166840), (12513, 162880), (13760, 148119), (15270, 133472), (15520, 131322), (16288, 125130), (16684, 122160), (18624, 109435), (20360, 100104), (20640, 98746), (20855, 97728), (21887, 93120), (23280, 87548), (24432, 83420), (25026, 81440), (30540, 66736), (31040, 65661), (32576, 62565), (33368, 61080), (40720, 50052), (41280, 49373), (41710, 48864), (43774, 46560)]