12685489920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15959}}^1$

素因数の和:16012

約数の個数: 288

約数和(自身を含む): 46976025600

約数和(自身を除く): 34290535680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2304, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 3840, 4140, 4320, 4416, 4968, 5520, 5760, 5888, 6210, 6624, 6912, 7360, 8280, 8640, 8832, 9936, 11040, 11520, 12420, 13248, 14720, 15959, 16560, 17280, 17664, 19872, 22080, 24840, 26496, 29440, 31918, 33120, 34560, 39744, 44160, 47877, 49680, 52992, 63836, 66240, 79488, 79795, 88320, 95754, 99360, 127672, 132480, 143631, 158976, 159590, 191508, 198720, 239385, 255344, 264960, 287262, 319180, 367057, 383016, 397440, 430893, 478770, 510688, 574524, 638360, 718155, 734114, 766032, 794880, 861786, 957540, 1021376, 1101171, 1149048, 1276720, 1436310, 1468228, 1532064, 1723572, 1835285, 1915080, 2042752, 2154465, 2202342, 2298096, 2553440, 2872620, 2936456, 3064128, 3303513, 3447144, 3670570, 3830160, 4085504, 4308930, 4404684, 4596192, 5106880, 5505855, 5745240, 5872912, 6128256, 6607026, 6894288, 7341140, 7660320, 8617860, 8809368, 9192384, 9910539, 10213760, 11011710, 11490480, 11745824, 12256512, 13214052, 13788576, 14682280, 15320640, 16517565, 17235720, 17618736, 18384768, 19821078, 20427520, 22023420, 22980960, 23491648, 26428104, 27577152, 29364560, 30641280, 33035130, 34471440, 35237472, 36769536, 39642156, 44046840, 45961920, 46983296, 49552695, 52856208, 55154304, 58729120, 61282560, 66070260, 68942880, 70474944, 79284312, 88093680, 91923840, 93966592, 99105390, 105712416, 110308608, 117458240, 132140520, 137885760, 140949888, 158568624, 176187360, 183847680, 198210780, 211424832, 234916480, 264281040, 275771520, 281899776, 317137248, 352374720, 396421560, 422849664, 469832960, 528562080, 551543040, 634274496, 704749440, 792843120, 845699328, 1057124160, 1268548992, 1409498880, 1585686240, 2114248320, 2537097984, 3171372480, 4228496640, 6342744960, 12685489920]

約数ペア:

[(1, 12685489920), (2, 6342744960), (3, 4228496640), (4, 3171372480), (5, 2537097984), (6, 2114248320), (8, 1585686240), (9, 1409498880), (10, 1268548992), (12, 1057124160), (15, 845699328), (16, 792843120), (18, 704749440), (20, 634274496), (23, 551543040), (24, 528562080), (27, 469832960), (30, 422849664), (32, 396421560), (36, 352374720), (40, 317137248), (45, 281899776), (46, 275771520), (48, 264281040), (54, 234916480), (60, 211424832), (64, 198210780), (69, 183847680), (72, 176187360), (80, 158568624), (90, 140949888), (92, 137885760), (96, 132140520), (108, 117458240), (115, 110308608), (120, 105712416), (128, 99105390), (135, 93966592), (138, 91923840), (144, 88093680), (160, 79284312), (180, 70474944), (184, 68942880), (192, 66070260), (207, 61282560), (216, 58729120), (230, 55154304), (240, 52856208), (256, 49552695), (270, 46983296), (276, 45961920), (288, 44046840), (320, 39642156), (345, 36769536), (360, 35237472), (368, 34471440), (384, 33035130), (414, 30641280), (432, 29364560), (460, 27577152), (480, 26428104), (540, 23491648), (552, 22980960), (576, 22023420), (621, 20427520), (640, 19821078), (690, 18384768), (720, 17618736), (736, 17235720), (768, 16517565), (828, 15320640), (864, 14682280), (920, 13788576), (960, 13214052), (1035, 12256512), (1080, 11745824), (1104, 11490480), (1152, 11011710), (1242, 10213760), (1280, 9910539), (1380, 9192384), (1440, 8809368), (1472, 8617860), (1656, 7660320), (1728, 7341140), (1840, 6894288), (1920, 6607026), (2070, 6128256), (2160, 5872912), (2208, 5745240), (2304, 5505855), (2484, 5106880), (2760, 4596192), (2880, 4404684), (2944, 4308930), (3105, 4085504), (3312, 3830160), (3456, 3670570), (3680, 3447144), (3840, 3303513), (4140, 3064128), (4320, 2936456), (4416, 2872620), (4968, 2553440), (5520, 2298096), (5760, 2202342), (5888, 2154465), (6210, 2042752), (6624, 1915080), (6912, 1835285), (7360, 1723572), (8280, 1532064), (8640, 1468228), (8832, 1436310), (9936, 1276720), (11040, 1149048), (11520, 1101171), (12420, 1021376), (13248, 957540), (14720, 861786), (15959, 794880), (16560, 766032), (17280, 734114), (17664, 718155), (19872, 638360), (22080, 574524), (24840, 510688), (26496, 478770), (29440, 430893), (31918, 397440), (33120, 383016), (34560, 367057), (39744, 319180), (44160, 287262), (47877, 264960), (49680, 255344), (52992, 239385), (63836, 198720), (66240, 191508), (79488, 159590), (79795, 158976), (88320, 143631), (95754, 132480), (99360, 127672)]