144920160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1346

約数の個数: 288

約数和(自身を含む): 617041152

約数和(自身を除く): 472120992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1307, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2614, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3921, 3960, 4620, 5040, 5228, 5280, 5544, 6160, 6535, 6930, 7392, 7842, 7920, 9149, 9240, 10080, 10456, 11088, 11763, 12320, 13070, 13860, 14377, 15684, 15840, 18298, 18480, 19605, 20912, 22176, 23526, 26140, 27447, 27720, 28754, 31368, 36596, 36960, 39210, 41824, 43131, 45745, 47052, 52280, 54894, 55440, 57508, 58815, 62736, 71885, 73192, 78420, 82341, 86262, 91490, 94104, 100639, 104560, 109788, 110880, 115016, 117630, 125472, 129393, 137235, 143770, 146384, 156840, 164682, 172524, 182980, 188208, 201278, 209120, 215655, 219576, 230032, 235260, 258786, 274470, 287540, 292768, 301917, 313680, 329364, 345048, 365960, 376416, 402556, 411705, 431310, 439152, 460064, 470520, 503195, 517572, 548940, 575080, 603834, 627360, 646965, 658728, 690096, 731920, 805112, 823410, 862620, 878304, 905751, 941040, 1006390, 1035144, 1097880, 1150160, 1207668, 1293930, 1317456, 1380192, 1463840, 1509585, 1610224, 1646820, 1725240, 1811502, 1882080, 2012780, 2070288, 2195760, 2300320, 2415336, 2587860, 2634912, 3019170, 3220448, 3293640, 3450480, 3623004, 4025560, 4140576, 4391520, 4528755, 4830672, 5175720, 6038340, 6587280, 6900960, 7246008, 8051120, 9057510, 9661344, 10351440, 12076680, 13174560, 14492016, 16102240, 18115020, 20702880, 24153360, 28984032, 36230040, 48306720, 72460080, 144920160]

約数ペア:

[(1, 144920160), (2, 72460080), (3, 48306720), (4, 36230040), (5, 28984032), (6, 24153360), (7, 20702880), (8, 18115020), (9, 16102240), (10, 14492016), (11, 13174560), (12, 12076680), (14, 10351440), (15, 9661344), (16, 9057510), (18, 8051120), (20, 7246008), (21, 6900960), (22, 6587280), (24, 6038340), (28, 5175720), (30, 4830672), (32, 4528755), (33, 4391520), (35, 4140576), (36, 4025560), (40, 3623004), (42, 3450480), (44, 3293640), (45, 3220448), (48, 3019170), (55, 2634912), (56, 2587860), (60, 2415336), (63, 2300320), (66, 2195760), (70, 2070288), (72, 2012780), (77, 1882080), (80, 1811502), (84, 1725240), (88, 1646820), (90, 1610224), (96, 1509585), (99, 1463840), (105, 1380192), (110, 1317456), (112, 1293930), (120, 1207668), (126, 1150160), (132, 1097880), (140, 1035144), (144, 1006390), (154, 941040), (160, 905751), (165, 878304), (168, 862620), (176, 823410), (180, 805112), (198, 731920), (210, 690096), (220, 658728), (224, 646965), (231, 627360), (240, 603834), (252, 575080), (264, 548940), (280, 517572), (288, 503195), (308, 470520), (315, 460064), (330, 439152), (336, 431310), (352, 411705), (360, 402556), (385, 376416), (396, 365960), (420, 345048), (440, 329364), (462, 313680), (480, 301917), (495, 292768), (504, 287540), (528, 274470), (560, 258786), (616, 235260), (630, 230032), (660, 219576), (672, 215655), (693, 209120), (720, 201278), (770, 188208), (792, 182980), (840, 172524), (880, 164682), (924, 156840), (990, 146384), (1008, 143770), (1056, 137235), (1120, 129393), (1155, 125472), (1232, 117630), (1260, 115016), (1307, 110880), (1320, 109788), (1386, 104560), (1440, 100639), (1540, 94104), (1584, 91490), (1680, 86262), (1760, 82341), (1848, 78420), (1980, 73192), (2016, 71885), (2310, 62736), (2464, 58815), (2520, 57508), (2614, 55440), (2640, 54894), (2772, 52280), (3080, 47052), (3168, 45745), (3360, 43131), (3465, 41824), (3696, 39210), (3921, 36960), (3960, 36596), (4620, 31368), (5040, 28754), (5228, 27720), (5280, 27447), (5544, 26140), (6160, 23526), (6535, 22176), (6930, 20912), (7392, 19605), (7842, 18480), (7920, 18298), (9149, 15840), (9240, 15684), (10080, 14377), (10456, 13860), (11088, 13070), (11763, 12320)]