19939008000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3646

約数の個数: 320

約数和(自身を含む): 68597305920

約数和(自身を除く): 48658297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 125, 128, 145, 150, 160, 174, 192, 200, 232, 240, 250, 256, 290, 300, 320, 348, 375, 384, 400, 435, 464, 480, 500, 512, 580, 600, 640, 696, 725, 750, 768, 800, 870, 928, 960, 1000, 1160, 1200, 1280, 1392, 1450, 1500, 1536, 1600, 1740, 1856, 1920, 2000, 2175, 2320, 2400, 2560, 2784, 2900, 3000, 3200, 3480, 3581, 3625, 3712, 3840, 4000, 4350, 4640, 4800, 5568, 5800, 6000, 6400, 6960, 7162, 7250, 7424, 7680, 8000, 8700, 9280, 9600, 10743, 10875, 11136, 11600, 12000, 12800, 13920, 14324, 14500, 14848, 16000, 17400, 17905, 18560, 19200, 21486, 21750, 22272, 23200, 24000, 27840, 28648, 29000, 32000, 34800, 35810, 37120, 38400, 42972, 43500, 44544, 46400, 48000, 53715, 55680, 57296, 58000, 64000, 69600, 71620, 74240, 85944, 87000, 89525, 92800, 96000, 103849, 107430, 111360, 114592, 116000, 139200, 143240, 171888, 174000, 179050, 185600, 192000, 207698, 214860, 222720, 229184, 232000, 268575, 278400, 286480, 311547, 343776, 348000, 358100, 371200, 415396, 429720, 447625, 458368, 464000, 519245, 537150, 556800, 572960, 623094, 687552, 696000, 716200, 830792, 859440, 895250, 916736, 928000, 1038490, 1074300, 1113600, 1145920, 1246188, 1342875, 1375104, 1392000, 1432400, 1557735, 1661584, 1718880, 1790500, 1833472, 1856000, 2076980, 2148600, 2291840, 2492376, 2596225, 2685750, 2750208, 2784000, 2864800, 3115470, 3323168, 3437760, 3581000, 4153960, 4297200, 4583680, 4984752, 5192450, 5371500, 5500416, 5568000, 5729600, 6230940, 6646336, 6875520, 7162000, 7788675, 8307920, 8594400, 9167360, 9969504, 10384900, 10743000, 11459200, 12461880, 12981125, 13292672, 13751040, 14324000, 15577350, 16615840, 17188800, 19939008, 20769800, 21486000, 22918400, 24923760, 25962250, 26585344, 27502080, 28648000, 31154700, 33231680, 34377600, 38943375, 39878016, 41539600, 42972000, 45836800, 49847520, 51924500, 53170688, 57296000, 62309400, 66463360, 68755200, 77886750, 79756032, 83079200, 85944000, 99695040, 103849000, 114592000, 124618800, 132926720, 137510400, 155773500, 159512064, 166158400, 171888000, 199390080, 207698000, 229184000, 249237600, 265853440, 311547000, 332316800, 343776000, 398780160, 415396000, 498475200, 623094000, 664633600, 687552000, 797560320, 830792000, 996950400, 1246188000, 1329267200, 1661584000, 1993900800, 2492376000, 3323168000, 3987801600, 4984752000, 6646336000, 9969504000, 19939008000]

約数ペア:

[(1, 19939008000), (2, 9969504000), (3, 6646336000), (4, 4984752000), (5, 3987801600), (6, 3323168000), (8, 2492376000), (10, 1993900800), (12, 1661584000), (15, 1329267200), (16, 1246188000), (20, 996950400), (24, 830792000), (25, 797560320), (29, 687552000), (30, 664633600), (32, 623094000), (40, 498475200), (48, 415396000), (50, 398780160), (58, 343776000), (60, 332316800), (64, 311547000), (75, 265853440), (80, 249237600), (87, 229184000), (96, 207698000), (100, 199390080), (116, 171888000), (120, 166158400), (125, 159512064), (128, 155773500), (145, 137510400), (150, 132926720), (160, 124618800), (174, 114592000), (192, 103849000), (200, 99695040), (232, 85944000), (240, 83079200), (250, 79756032), (256, 77886750), (290, 68755200), (300, 66463360), (320, 62309400), (348, 57296000), (375, 53170688), (384, 51924500), (400, 49847520), (435, 45836800), (464, 42972000), (480, 41539600), (500, 39878016), (512, 38943375), (580, 34377600), (600, 33231680), (640, 31154700), (696, 28648000), (725, 27502080), (750, 26585344), (768, 25962250), (800, 24923760), (870, 22918400), (928, 21486000), (960, 20769800), (1000, 19939008), (1160, 17188800), (1200, 16615840), (1280, 15577350), (1392, 14324000), (1450, 13751040), (1500, 13292672), (1536, 12981125), (1600, 12461880), (1740, 11459200), (1856, 10743000), (1920, 10384900), (2000, 9969504), (2175, 9167360), (2320, 8594400), (2400, 8307920), (2560, 7788675), (2784, 7162000), (2900, 6875520), (3000, 6646336), (3200, 6230940), (3480, 5729600), (3581, 5568000), (3625, 5500416), (3712, 5371500), (3840, 5192450), (4000, 4984752), (4350, 4583680), (4640, 4297200), (4800, 4153960), (5568, 3581000), (5800, 3437760), (6000, 3323168), (6400, 3115470), (6960, 2864800), (7162, 2784000), (7250, 2750208), (7424, 2685750), (7680, 2596225), (8000, 2492376), (8700, 2291840), (9280, 2148600), (9600, 2076980), (10743, 1856000), (10875, 1833472), (11136, 1790500), (11600, 1718880), (12000, 1661584), (12800, 1557735), (13920, 1432400), (14324, 1392000), (14500, 1375104), (14848, 1342875), (16000, 1246188), (17400, 1145920), (17905, 1113600), (18560, 1074300), (19200, 1038490), (21486, 928000), (21750, 916736), (22272, 895250), (23200, 859440), (24000, 830792), (27840, 716200), (28648, 696000), (29000, 687552), (32000, 623094), (34800, 572960), (35810, 556800), (37120, 537150), (38400, 519245), (42972, 464000), (43500, 458368), (44544, 447625), (46400, 429720), (48000, 415396), (53715, 371200), (55680, 358100), (57296, 348000), (58000, 343776), (64000, 311547), (69600, 286480), (71620, 278400), (74240, 268575), (85944, 232000), (87000, 229184), (89525, 222720), (92800, 214860), (96000, 207698), (103849, 192000), (107430, 185600), (111360, 179050), (114592, 174000), (116000, 171888), (139200, 143240)]