20196200160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:930

約数の個数: 288

約数和(自身を含む): 69984794880

約数和(自身を除く): 49788594720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 223, 240, 288, 327, 360, 436, 446, 480, 545, 577, 654, 669, 720, 872, 892, 981, 1090, 1115, 1154, 1308, 1338, 1440, 1635, 1731, 1744, 1784, 1962, 2007, 2180, 2230, 2308, 2616, 2676, 2885, 3270, 3345, 3462, 3488, 3568, 3924, 4014, 4360, 4460, 4616, 4905, 5193, 5232, 5352, 5770, 6540, 6690, 6924, 7136, 7848, 8028, 8655, 8720, 8920, 9232, 9810, 10035, 10386, 10464, 10704, 11540, 13080, 13380, 13848, 15696, 16056, 17310, 17440, 17840, 18464, 19620, 20070, 20772, 21408, 23080, 24307, 25965, 26160, 26760, 27696, 31392, 32112, 34620, 35680, 39240, 40140, 41544, 46160, 48614, 51930, 52320, 53520, 55392, 62893, 64224, 69240, 72921, 78480, 80280, 83088, 92320, 97228, 103860, 107040, 121535, 125786, 128671, 138480, 145842, 156960, 160560, 166176, 188679, 194456, 207720, 218763, 243070, 251572, 257342, 276960, 291684, 314465, 321120, 364605, 377358, 386013, 388912, 415440, 437526, 486140, 503144, 514684, 566037, 583368, 628930, 643355, 729210, 754716, 772026, 777824, 830880, 875052, 943395, 972280, 1006288, 1029368, 1093815, 1132074, 1158039, 1166736, 1257860, 1286710, 1458420, 1509432, 1544052, 1750104, 1886790, 1930065, 1944560, 2012576, 2058736, 2187630, 2264148, 2316078, 2333472, 2515720, 2573420, 2830185, 2916840, 3018864, 3088104, 3500208, 3773580, 3860130, 3889120, 4117472, 4375260, 4528296, 4632156, 5031440, 5146840, 5660370, 5790195, 5833680, 6037728, 6176208, 7000416, 7547160, 7720260, 8750520, 9056592, 9264312, 10062880, 10293680, 11320740, 11580390, 11667360, 12352416, 14025139, 15094320, 15440520, 17501040, 18113184, 18528624, 20587360, 22641480, 23160780, 28050278, 30188640, 30881040, 35002080, 37057248, 42075417, 45282960, 46321560, 56100556, 61762080, 70125695, 84150834, 90565920, 92643120, 112201112, 126226251, 140251390, 168301668, 185286240, 210377085, 224402224, 252452502, 280502780, 336603336, 420754170, 448804448, 504905004, 561005560, 631131255, 673206672, 841508340, 1009810008, 1122011120, 1262262510, 1346413344, 1683016680, 2019620016, 2244022240, 2524525020, 3366033360, 4039240032, 5049050040, 6732066720, 10098100080, 20196200160]

約数ペア:

[(1, 20196200160), (2, 10098100080), (3, 6732066720), (4, 5049050040), (5, 4039240032), (6, 3366033360), (8, 2524525020), (9, 2244022240), (10, 2019620016), (12, 1683016680), (15, 1346413344), (16, 1262262510), (18, 1122011120), (20, 1009810008), (24, 841508340), (30, 673206672), (32, 631131255), (36, 561005560), (40, 504905004), (45, 448804448), (48, 420754170), (60, 336603336), (72, 280502780), (80, 252452502), (90, 224402224), (96, 210377085), (109, 185286240), (120, 168301668), (144, 140251390), (160, 126226251), (180, 112201112), (218, 92643120), (223, 90565920), (240, 84150834), (288, 70125695), (327, 61762080), (360, 56100556), (436, 46321560), (446, 45282960), (480, 42075417), (545, 37057248), (577, 35002080), (654, 30881040), (669, 30188640), (720, 28050278), (872, 23160780), (892, 22641480), (981, 20587360), (1090, 18528624), (1115, 18113184), (1154, 17501040), (1308, 15440520), (1338, 15094320), (1440, 14025139), (1635, 12352416), (1731, 11667360), (1744, 11580390), (1784, 11320740), (1962, 10293680), (2007, 10062880), (2180, 9264312), (2230, 9056592), (2308, 8750520), (2616, 7720260), (2676, 7547160), (2885, 7000416), (3270, 6176208), (3345, 6037728), (3462, 5833680), (3488, 5790195), (3568, 5660370), (3924, 5146840), (4014, 5031440), (4360, 4632156), (4460, 4528296), (4616, 4375260), (4905, 4117472), (5193, 3889120), (5232, 3860130), (5352, 3773580), (5770, 3500208), (6540, 3088104), (6690, 3018864), (6924, 2916840), (7136, 2830185), (7848, 2573420), (8028, 2515720), (8655, 2333472), (8720, 2316078), (8920, 2264148), (9232, 2187630), (9810, 2058736), (10035, 2012576), (10386, 1944560), (10464, 1930065), (10704, 1886790), (11540, 1750104), (13080, 1544052), (13380, 1509432), (13848, 1458420), (15696, 1286710), (16056, 1257860), (17310, 1166736), (17440, 1158039), (17840, 1132074), (18464, 1093815), (19620, 1029368), (20070, 1006288), (20772, 972280), (21408, 943395), (23080, 875052), (24307, 830880), (25965, 777824), (26160, 772026), (26760, 754716), (27696, 729210), (31392, 643355), (32112, 628930), (34620, 583368), (35680, 566037), (39240, 514684), (40140, 503144), (41544, 486140), (46160, 437526), (48614, 415440), (51930, 388912), (52320, 386013), (53520, 377358), (55392, 364605), (62893, 321120), (64224, 314465), (69240, 291684), (72921, 276960), (78480, 257342), (80280, 251572), (83088, 243070), (92320, 218763), (97228, 207720), (103860, 194456), (107040, 188679), (121535, 166176), (125786, 160560), (128671, 156960), (138480, 145842)]