998781840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 400

約数和(自身を含む): 4022992512

約数和(自身を除く): 3024210672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 97, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 194, 210, 216, 227, 240, 252, 270, 280, 291, 315, 324, 336, 360, 378, 388, 405, 420, 432, 454, 485, 504, 540, 560, 567, 582, 630, 648, 679, 681, 720, 756, 776, 810, 840, 873, 908, 945, 970, 1008, 1080, 1134, 1135, 1164, 1260, 1296, 1358, 1362, 1455, 1512, 1552, 1589, 1620, 1680, 1746, 1816, 1890, 1940, 2037, 2043, 2160, 2268, 2270, 2328, 2520, 2619, 2716, 2724, 2835, 2910, 3024, 3178, 3240, 3395, 3405, 3492, 3632, 3780, 3880, 4074, 4086, 4365, 4536, 4540, 4656, 4767, 5040, 5238, 5432, 5448, 5670, 5820, 6111, 6129, 6356, 6480, 6790, 6810, 6984, 7560, 7760, 7857, 7945, 8148, 8172, 8730, 9072, 9080, 9534, 10185, 10215, 10476, 10864, 10896, 11340, 11640, 12222, 12258, 12712, 13095, 13580, 13620, 13968, 14301, 15120, 15714, 15890, 16296, 16344, 17460, 18160, 18333, 18387, 19068, 20370, 20430, 20952, 22019, 22680, 23280, 23835, 24444, 24516, 25424, 26190, 27160, 27240, 28602, 30555, 30645, 31428, 31780, 32592, 32688, 34920, 36666, 36774, 38136, 39285, 40740, 40860, 41904, 42903, 44038, 45360, 47670, 48888, 49032, 52380, 54320, 54480, 54999, 57204, 61110, 61290, 62856, 63560, 66057, 69840, 71505, 73332, 73548, 76272, 78570, 81480, 81720, 85806, 88076, 91665, 91935, 95340, 97776, 98064, 104760, 109998, 110095, 114408, 122220, 122580, 125712, 127120, 128709, 132114, 143010, 146664, 147096, 154133, 157140, 162960, 163440, 171612, 176152, 183330, 183870, 190680, 198171, 209520, 214515, 219996, 220190, 228816, 244440, 245160, 257418, 264228, 274995, 286020, 293328, 294192, 308266, 314280, 330285, 343224, 352304, 366660, 367740, 381360, 396342, 429030, 439992, 440380, 462399, 488880, 490320, 514836, 528456, 549990, 572040, 594513, 616532, 628560, 643545, 660570, 686448, 733320, 735480, 770665, 792684, 858060, 879984, 880760, 924798, 990855, 1029672, 1056912, 1099980, 1144080, 1189026, 1233064, 1287090, 1321140, 1387197, 1466640, 1470960, 1541330, 1585368, 1716120, 1761520, 1783539, 1849596, 1981710, 2059344, 2199960, 2311995, 2378052, 2466128, 2574180, 2642280, 2774394, 2972565, 3082660, 3170736, 3432240, 3567078, 3699192, 3963420, 4161591, 4399920, 4623990, 4756104, 5148360, 5284560, 5548788, 5945130, 6165320, 6935985, 7134156, 7398384, 7926840, 8323182, 8917695, 9247980, 9512208, 10296720, 11097576, 11890260, 12330640, 12484773, 13871970, 14268312, 15853680, 16646364, 17835390, 18495960, 20807955, 22195152, 23780520, 24969546, 27743940, 28536624, 33292728, 35670780, 36991920, 41615910, 47561040, 49939092, 55487880, 62423865, 66585456, 71341560, 83231820, 99878184, 110975760, 124847730, 142683120, 166463640, 199756368, 249695460, 332927280, 499390920, 998781840]

約数ペア:

[(1, 998781840), (2, 499390920), (3, 332927280), (4, 249695460), (5, 199756368), (6, 166463640), (7, 142683120), (8, 124847730), (9, 110975760), (10, 99878184), (12, 83231820), (14, 71341560), (15, 66585456), (16, 62423865), (18, 55487880), (20, 49939092), (21, 47561040), (24, 41615910), (27, 36991920), (28, 35670780), (30, 33292728), (35, 28536624), (36, 27743940), (40, 24969546), (42, 23780520), (45, 22195152), (48, 20807955), (54, 18495960), (56, 17835390), (60, 16646364), (63, 15853680), (70, 14268312), (72, 13871970), (80, 12484773), (81, 12330640), (84, 11890260), (90, 11097576), (97, 10296720), (105, 9512208), (108, 9247980), (112, 8917695), (120, 8323182), (126, 7926840), (135, 7398384), (140, 7134156), (144, 6935985), (162, 6165320), (168, 5945130), (180, 5548788), (189, 5284560), (194, 5148360), (210, 4756104), (216, 4623990), (227, 4399920), (240, 4161591), (252, 3963420), (270, 3699192), (280, 3567078), (291, 3432240), (315, 3170736), (324, 3082660), (336, 2972565), (360, 2774394), (378, 2642280), (388, 2574180), (405, 2466128), (420, 2378052), (432, 2311995), (454, 2199960), (485, 2059344), (504, 1981710), (540, 1849596), (560, 1783539), (567, 1761520), (582, 1716120), (630, 1585368), (648, 1541330), (679, 1470960), (681, 1466640), (720, 1387197), (756, 1321140), (776, 1287090), (810, 1233064), (840, 1189026), (873, 1144080), (908, 1099980), (945, 1056912), (970, 1029672), (1008, 990855), (1080, 924798), (1134, 880760), (1135, 879984), (1164, 858060), (1260, 792684), (1296, 770665), (1358, 735480), (1362, 733320), (1455, 686448), (1512, 660570), (1552, 643545), (1589, 628560), (1620, 616532), (1680, 594513), (1746, 572040), (1816, 549990), (1890, 528456), (1940, 514836), (2037, 490320), (2043, 488880), (2160, 462399), (2268, 440380), (2270, 439992), (2328, 429030), (2520, 396342), (2619, 381360), (2716, 367740), (2724, 366660), (2835, 352304), (2910, 343224), (3024, 330285), (3178, 314280), (3240, 308266), (3395, 294192), (3405, 293328), (3492, 286020), (3632, 274995), (3780, 264228), (3880, 257418), (4074, 245160), (4086, 244440), (4365, 228816), (4536, 220190), (4540, 219996), (4656, 214515), (4767, 209520), (5040, 198171), (5238, 190680), (5432, 183870), (5448, 183330), (5670, 176152), (5820, 171612), (6111, 163440), (6129, 162960), (6356, 157140), (6480, 154133), (6790, 147096), (6810, 146664), (6984, 143010), (7560, 132114), (7760, 128709), (7857, 127120), (7945, 125712), (8148, 122580), (8172, 122220), (8730, 114408), (9072, 110095), (9080, 109998), (9534, 104760), (10185, 98064), (10215, 97776), (10476, 95340), (10864, 91935), (10896, 91665), (11340, 88076), (11640, 85806), (12222, 81720), (12258, 81480), (12712, 78570), (13095, 76272), (13580, 73548), (13620, 73332), (13968, 71505), (14301, 69840), (15120, 66057), (15714, 63560), (15890, 62856), (16296, 61290), (16344, 61110), (17460, 57204), (18160, 54999), (18333, 54480), (18387, 54320), (19068, 52380), (20370, 49032), (20430, 48888), (20952, 47670), (22019, 45360), (22680, 44038), (23280, 42903), (23835, 41904), (24444, 40860), (24516, 40740), (25424, 39285), (26190, 38136), (27160, 36774), (27240, 36666), (28602, 34920), (30555, 32688), (30645, 32592), (31428, 31780)]