20205904320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2731}}^1$

素因数の和:3128

約数の個数: 336

約数和(自身を含む): 79674037248

約数和(自身を除く): 59468132928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 367, 420, 448, 480, 504, 560, 576, 630, 672, 720, 734, 840, 960, 1008, 1101, 1120, 1260, 1344, 1440, 1468, 1680, 1835, 2016, 2202, 2240, 2520, 2569, 2731, 2880, 2936, 3303, 3360, 3670, 4032, 4404, 5040, 5138, 5462, 5505, 5872, 6606, 6720, 7340, 7707, 8193, 8808, 10080, 10276, 10924, 11010, 11744, 12845, 13212, 13655, 14680, 15414, 16386, 16515, 17616, 19117, 20160, 20552, 21848, 22020, 23121, 23488, 24579, 25690, 26424, 27310, 29360, 30828, 32772, 33030, 35232, 38234, 38535, 40965, 41104, 43696, 44040, 46242, 49158, 51380, 52848, 54620, 57351, 58720, 61656, 65544, 66060, 70464, 76468, 77070, 81930, 82208, 87392, 88080, 92484, 95585, 98316, 102760, 105696, 109240, 114702, 115605, 117440, 122895, 123312, 131088, 132120, 152936, 154140, 163860, 164416, 172053, 174784, 176160, 184968, 191170, 196632, 205520, 211392, 218480, 229404, 231210, 245790, 246624, 262176, 264240, 286755, 305872, 308280, 327720, 344106, 352320, 369936, 382340, 393264, 411040, 436960, 458808, 462420, 491580, 493248, 524352, 528480, 573510, 611744, 616560, 655440, 688212, 739872, 764680, 786528, 822080, 860265, 873920, 917616, 924840, 983160, 1002277, 1056960, 1147020, 1223488, 1233120, 1310880, 1376424, 1479744, 1529360, 1573056, 1720530, 1835232, 1849680, 1966320, 2004554, 2294040, 2466240, 2621760, 2752848, 3006831, 3058720, 3441060, 3670464, 3699360, 3932640, 4009108, 4588080, 5011385, 5505696, 6013662, 6117440, 6882120, 7015939, 7398720, 7865280, 8018216, 9020493, 9176160, 10022770, 11011392, 12027324, 13764240, 14031878, 15034155, 16036432, 18040986, 18352320, 20045540, 21047817, 24054648, 27528480, 28063756, 30068310, 32072864, 35079695, 36081972, 40091080, 42095634, 45102465, 48109296, 55056960, 56127512, 60136620, 63143451, 64145728, 70159390, 72163944, 80182160, 84191268, 90204930, 96218592, 105239085, 112255024, 120273240, 126286902, 140318780, 144327888, 160364320, 168382536, 180409860, 192437184, 210478170, 224510048, 240546480, 252573804, 280637560, 288655776, 315717255, 320728640, 336765072, 360819720, 420956340, 449020096, 481092960, 505147608, 561275120, 577311552, 631434510, 673530144, 721639440, 841912680, 962185920, 1010295216, 1122550240, 1262869020, 1347060288, 1443278880, 1683825360, 2020590432, 2245100480, 2525738040, 2886557760, 3367650720, 4041180864, 5051476080, 6735301440, 10102952160, 20205904320]

約数ペア:

[(1, 20205904320), (2, 10102952160), (3, 6735301440), (4, 5051476080), (5, 4041180864), (6, 3367650720), (7, 2886557760), (8, 2525738040), (9, 2245100480), (10, 2020590432), (12, 1683825360), (14, 1443278880), (15, 1347060288), (16, 1262869020), (18, 1122550240), (20, 1010295216), (21, 962185920), (24, 841912680), (28, 721639440), (30, 673530144), (32, 631434510), (35, 577311552), (36, 561275120), (40, 505147608), (42, 481092960), (45, 449020096), (48, 420956340), (56, 360819720), (60, 336765072), (63, 320728640), (64, 315717255), (70, 288655776), (72, 280637560), (80, 252573804), (84, 240546480), (90, 224510048), (96, 210478170), (105, 192437184), (112, 180409860), (120, 168382536), (126, 160364320), (140, 144327888), (144, 140318780), (160, 126286902), (168, 120273240), (180, 112255024), (192, 105239085), (210, 96218592), (224, 90204930), (240, 84191268), (252, 80182160), (280, 72163944), (288, 70159390), (315, 64145728), (320, 63143451), (336, 60136620), (360, 56127512), (367, 55056960), (420, 48109296), (448, 45102465), (480, 42095634), (504, 40091080), (560, 36081972), (576, 35079695), (630, 32072864), (672, 30068310), (720, 28063756), (734, 27528480), (840, 24054648), (960, 21047817), (1008, 20045540), (1101, 18352320), (1120, 18040986), (1260, 16036432), (1344, 15034155), (1440, 14031878), (1468, 13764240), (1680, 12027324), (1835, 11011392), (2016, 10022770), (2202, 9176160), (2240, 9020493), (2520, 8018216), (2569, 7865280), (2731, 7398720), (2880, 7015939), (2936, 6882120), (3303, 6117440), (3360, 6013662), (3670, 5505696), (4032, 5011385), (4404, 4588080), (5040, 4009108), (5138, 3932640), (5462, 3699360), (5505, 3670464), (5872, 3441060), (6606, 3058720), (6720, 3006831), (7340, 2752848), (7707, 2621760), (8193, 2466240), (8808, 2294040), (10080, 2004554), (10276, 1966320), (10924, 1849680), (11010, 1835232), (11744, 1720530), (12845, 1573056), (13212, 1529360), (13655, 1479744), (14680, 1376424), (15414, 1310880), (16386, 1233120), (16515, 1223488), (17616, 1147020), (19117, 1056960), (20160, 1002277), (20552, 983160), (21848, 924840), (22020, 917616), (23121, 873920), (23488, 860265), (24579, 822080), (25690, 786528), (26424, 764680), (27310, 739872), (29360, 688212), (30828, 655440), (32772, 616560), (33030, 611744), (35232, 573510), (38234, 528480), (38535, 524352), (40965, 493248), (41104, 491580), (43696, 462420), (44040, 458808), (46242, 436960), (49158, 411040), (51380, 393264), (52848, 382340), (54620, 369936), (57351, 352320), (58720, 344106), (61656, 327720), (65544, 308280), (66060, 305872), (70464, 286755), (76468, 264240), (77070, 262176), (81930, 246624), (82208, 245790), (87392, 231210), (88080, 229404), (92484, 218480), (95585, 211392), (98316, 205520), (102760, 196632), (105696, 191170), (109240, 184968), (114702, 176160), (115605, 174784), (117440, 172053), (122895, 164416), (123312, 163860), (131088, 154140), (132120, 152936)]