2139445440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22511}}^1$

素因数の和:22548

約数の個数: 224

約数和(自身を含む): 8233989120

約数和(自身を除く): 6094543680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 22511, 23760, 31680, 45022, 47520, 67533, 90044, 95040, 112555, 135066, 180088, 202599, 225110, 247621, 270132, 337665, 360176, 405198, 450220, 495242, 540264, 607797, 675330, 720352, 742863, 810396, 900440, 990484, 1012995, 1080528, 1215594, 1238105, 1350660, 1440704, 1485726, 1620792, 1800880, 1980968, 2025990, 2161056, 2228589, 2431188, 2476210, 2701320, 2971452, 3038985, 3241584, 3601760, 3714315, 3961936, 4051980, 4322112, 4457178, 4862376, 4952420, 5402640, 5942904, 6077970, 6483168, 6685767, 7203520, 7428630, 7923872, 8103960, 8914356, 9724752, 9904840, 10805280, 11142945, 11885808, 12155940, 12966336, 13371534, 14857260, 15847744, 16207920, 17828712, 19449504, 19809680, 21610560, 22285890, 23771616, 24311880, 26743068, 29714520, 32415840, 33428835, 35657424, 38899008, 39619360, 44571780, 47543232, 48623760, 53486136, 59429040, 64831680, 66857670, 71314848, 79238720, 89143560, 97247520, 106972272, 118858080, 133715340, 142629696, 178287120, 194495040, 213944544, 237716160, 267430680, 356574240, 427889088, 534861360, 713148480, 1069722720, 2139445440]

約数ペア:

[(1, 2139445440), (2, 1069722720), (3, 713148480), (4, 534861360), (5, 427889088), (6, 356574240), (8, 267430680), (9, 237716160), (10, 213944544), (11, 194495040), (12, 178287120), (15, 142629696), (16, 133715340), (18, 118858080), (20, 106972272), (22, 97247520), (24, 89143560), (27, 79238720), (30, 71314848), (32, 66857670), (33, 64831680), (36, 59429040), (40, 53486136), (44, 48623760), (45, 47543232), (48, 44571780), (54, 39619360), (55, 38899008), (60, 35657424), (64, 33428835), (66, 32415840), (72, 29714520), (80, 26743068), (88, 24311880), (90, 23771616), (96, 22285890), (99, 21610560), (108, 19809680), (110, 19449504), (120, 17828712), (132, 16207920), (135, 15847744), (144, 14857260), (160, 13371534), (165, 12966336), (176, 12155940), (180, 11885808), (192, 11142945), (198, 10805280), (216, 9904840), (220, 9724752), (240, 8914356), (264, 8103960), (270, 7923872), (288, 7428630), (297, 7203520), (320, 6685767), (330, 6483168), (352, 6077970), (360, 5942904), (396, 5402640), (432, 4952420), (440, 4862376), (480, 4457178), (495, 4322112), (528, 4051980), (540, 3961936), (576, 3714315), (594, 3601760), (660, 3241584), (704, 3038985), (720, 2971452), (792, 2701320), (864, 2476210), (880, 2431188), (960, 2228589), (990, 2161056), (1056, 2025990), (1080, 1980968), (1188, 1800880), (1320, 1620792), (1440, 1485726), (1485, 1440704), (1584, 1350660), (1728, 1238105), (1760, 1215594), (1980, 1080528), (2112, 1012995), (2160, 990484), (2376, 900440), (2640, 810396), (2880, 742863), (2970, 720352), (3168, 675330), (3520, 607797), (3960, 540264), (4320, 495242), (4752, 450220), (5280, 405198), (5940, 360176), (6336, 337665), (7920, 270132), (8640, 247621), (9504, 225110), (10560, 202599), (11880, 180088), (15840, 135066), (19008, 112555), (22511, 95040), (23760, 90044), (31680, 67533), (45022, 47520)]