1005661440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{4157}}^1$

素因数の和:4194

約数の個数: 288

約数和(自身を含む): 4079496960

約数和(自身を除く): 3073835520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4157, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8314, 8640, 8960, 10080, 11520, 12096, 12471, 13440, 15120, 16128, 16628, 17280, 20160, 20785, 24192, 24942, 26880, 29099, 30240, 33256, 34560, 37413, 40320, 41570, 48384, 49884, 58198, 60480, 62355, 66512, 74826, 80640, 83140, 87297, 99768, 112239, 116396, 120960, 124710, 133024, 145495, 149652, 166280, 174594, 187065, 199536, 224478, 232792, 241920, 249420, 261891, 266048, 290990, 299304, 332560, 349188, 374130, 399072, 436485, 448956, 465584, 498840, 523782, 532096, 561195, 581980, 598608, 665120, 698376, 748260, 785673, 798144, 872970, 897912, 931168, 997680, 1047564, 1064192, 1122390, 1163960, 1197216, 1309455, 1330240, 1396752, 1496520, 1571346, 1596288, 1745940, 1795824, 1862336, 1995360, 2095128, 2244780, 2327920, 2394432, 2618910, 2660480, 2793504, 2993040, 3142692, 3192576, 3491880, 3591648, 3724672, 3928365, 3990720, 4190256, 4489560, 4655840, 4788864, 5237820, 5320960, 5587008, 5986080, 6285384, 6983760, 7183296, 7449344, 7856730, 7981440, 8380512, 8979120, 9311680, 9577728, 10475640, 11174016, 11972160, 12570768, 13967520, 14366592, 15713460, 15962880, 16761024, 17958240, 18623360, 20951280, 22348032, 23944320, 25141536, 27935040, 28733184, 31426920, 33522048, 35916480, 37246720, 41902560, 47888640, 50283072, 55870080, 62853840, 67044096, 71832960, 83805120, 100566144, 111740160, 125707680, 143665920, 167610240, 201132288, 251415360, 335220480, 502830720, 1005661440]

約数ペア:

[(1, 1005661440), (2, 502830720), (3, 335220480), (4, 251415360), (5, 201132288), (6, 167610240), (7, 143665920), (8, 125707680), (9, 111740160), (10, 100566144), (12, 83805120), (14, 71832960), (15, 67044096), (16, 62853840), (18, 55870080), (20, 50283072), (21, 47888640), (24, 41902560), (27, 37246720), (28, 35916480), (30, 33522048), (32, 31426920), (35, 28733184), (36, 27935040), (40, 25141536), (42, 23944320), (45, 22348032), (48, 20951280), (54, 18623360), (56, 17958240), (60, 16761024), (63, 15962880), (64, 15713460), (70, 14366592), (72, 13967520), (80, 12570768), (84, 11972160), (90, 11174016), (96, 10475640), (105, 9577728), (108, 9311680), (112, 8979120), (120, 8380512), (126, 7981440), (128, 7856730), (135, 7449344), (140, 7183296), (144, 6983760), (160, 6285384), (168, 5986080), (180, 5587008), (189, 5320960), (192, 5237820), (210, 4788864), (216, 4655840), (224, 4489560), (240, 4190256), (252, 3990720), (256, 3928365), (270, 3724672), (280, 3591648), (288, 3491880), (315, 3192576), (320, 3142692), (336, 2993040), (360, 2793504), (378, 2660480), (384, 2618910), (420, 2394432), (432, 2327920), (448, 2244780), (480, 2095128), (504, 1995360), (540, 1862336), (560, 1795824), (576, 1745940), (630, 1596288), (640, 1571346), (672, 1496520), (720, 1396752), (756, 1330240), (768, 1309455), (840, 1197216), (864, 1163960), (896, 1122390), (945, 1064192), (960, 1047564), (1008, 997680), (1080, 931168), (1120, 897912), (1152, 872970), (1260, 798144), (1280, 785673), (1344, 748260), (1440, 698376), (1512, 665120), (1680, 598608), (1728, 581980), (1792, 561195), (1890, 532096), (1920, 523782), (2016, 498840), (2160, 465584), (2240, 448956), (2304, 436485), (2520, 399072), (2688, 374130), (2880, 349188), (3024, 332560), (3360, 299304), (3456, 290990), (3780, 266048), (3840, 261891), (4032, 249420), (4157, 241920), (4320, 232792), (4480, 224478), (5040, 199536), (5376, 187065), (5760, 174594), (6048, 166280), (6720, 149652), (6912, 145495), (7560, 133024), (8064, 124710), (8314, 120960), (8640, 116396), (8960, 112239), (10080, 99768), (11520, 87297), (12096, 83140), (12471, 80640), (13440, 74826), (15120, 66512), (16128, 62355), (16628, 60480), (17280, 58198), (20160, 49884), (20785, 48384), (24192, 41570), (24942, 40320), (26880, 37413), (29099, 34560), (30240, 33256)]