1805554080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3677}}^1$

素因数の和:3740

約数の個数: 288

約数和(自身を含む): 6940297728

約数和(自身を除く): 5134743648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3677, 3720, 3960, 4092, 4464, 4960, 5115, 5280, 5456, 5580, 6138, 6820, 7354, 7440, 7920, 8184, 8928, 10230, 10912, 11031, 11160, 12276, 13640, 14708, 14880, 15345, 15840, 16368, 18385, 20460, 22062, 22320, 24552, 27280, 29416, 30690, 32736, 33093, 36770, 40447, 40920, 44124, 44640, 49104, 54560, 55155, 58832, 61380, 66186, 73540, 80894, 81840, 88248, 98208, 110310, 113987, 117664, 121341, 122760, 132372, 147080, 161788, 163680, 165465, 176496, 202235, 220620, 227974, 242682, 245520, 264744, 294160, 323576, 330930, 341961, 352992, 364023, 404470, 441240, 455948, 485364, 491040, 529488, 569935, 588320, 606705, 647152, 661860, 683922, 728046, 808940, 882480, 911896, 970728, 1025883, 1058976, 1139870, 1213410, 1253857, 1294304, 1323720, 1367844, 1456092, 1617880, 1709805, 1764960, 1820115, 1823792, 1941456, 2051766, 2279740, 2426820, 2507714, 2647440, 2735688, 2912184, 3235760, 3419610, 3640230, 3647584, 3761571, 3882912, 4103532, 4559480, 4853640, 5015428, 5129415, 5294880, 5471376, 5824368, 6269285, 6471520, 6839220, 7280460, 7523142, 8207064, 9118960, 9707280, 10030856, 10258830, 10942752, 11284713, 11648736, 12538570, 13678440, 14560920, 15046284, 16414128, 18237920, 18807855, 19414560, 20061712, 20517660, 22569426, 25077140, 27356880, 29121840, 30092568, 32828256, 37615710, 40123424, 41035320, 45138852, 50154280, 54713760, 56423565, 58243680, 60185136, 75231420, 82070640, 90277704, 100308560, 112847130, 120370272, 150462840, 164141280, 180555408, 200617120, 225694260, 300925680, 361110816, 451388520, 601851360, 902777040, 1805554080]

約数ペア:

[(1, 1805554080), (2, 902777040), (3, 601851360), (4, 451388520), (5, 361110816), (6, 300925680), (8, 225694260), (9, 200617120), (10, 180555408), (11, 164141280), (12, 150462840), (15, 120370272), (16, 112847130), (18, 100308560), (20, 90277704), (22, 82070640), (24, 75231420), (30, 60185136), (31, 58243680), (32, 56423565), (33, 54713760), (36, 50154280), (40, 45138852), (44, 41035320), (45, 40123424), (48, 37615710), (55, 32828256), (60, 30092568), (62, 29121840), (66, 27356880), (72, 25077140), (80, 22569426), (88, 20517660), (90, 20061712), (93, 19414560), (96, 18807855), (99, 18237920), (110, 16414128), (120, 15046284), (124, 14560920), (132, 13678440), (144, 12538570), (155, 11648736), (160, 11284713), (165, 10942752), (176, 10258830), (180, 10030856), (186, 9707280), (198, 9118960), (220, 8207064), (240, 7523142), (248, 7280460), (264, 6839220), (279, 6471520), (288, 6269285), (310, 5824368), (330, 5471376), (341, 5294880), (352, 5129415), (360, 5015428), (372, 4853640), (396, 4559480), (440, 4103532), (465, 3882912), (480, 3761571), (495, 3647584), (496, 3640230), (528, 3419610), (558, 3235760), (620, 2912184), (660, 2735688), (682, 2647440), (720, 2507714), (744, 2426820), (792, 2279740), (880, 2051766), (930, 1941456), (990, 1823792), (992, 1820115), (1023, 1764960), (1056, 1709805), (1116, 1617880), (1240, 1456092), (1320, 1367844), (1364, 1323720), (1395, 1294304), (1440, 1253857), (1488, 1213410), (1584, 1139870), (1705, 1058976), (1760, 1025883), (1860, 970728), (1980, 911896), (2046, 882480), (2232, 808940), (2480, 728046), (2640, 683922), (2728, 661860), (2790, 647152), (2976, 606705), (3069, 588320), (3168, 569935), (3410, 529488), (3677, 491040), (3720, 485364), (3960, 455948), (4092, 441240), (4464, 404470), (4960, 364023), (5115, 352992), (5280, 341961), (5456, 330930), (5580, 323576), (6138, 294160), (6820, 264744), (7354, 245520), (7440, 242682), (7920, 227974), (8184, 220620), (8928, 202235), (10230, 176496), (10912, 165465), (11031, 163680), (11160, 161788), (12276, 147080), (13640, 132372), (14708, 122760), (14880, 121341), (15345, 117664), (15840, 113987), (16368, 110310), (18385, 98208), (20460, 88248), (22062, 81840), (22320, 80894), (24552, 73540), (27280, 66186), (29416, 61380), (30690, 58832), (32736, 55155), (33093, 54560), (36770, 49104), (40447, 44640), (40920, 44124)]