161032421760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{2069}}^1\times {\mathrm{5791}}^1$

素因数の和:7889

約数の個数: 256

約数和(自身を含む): 587002982400

約数和(自身を除く): 425970560640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2069, 2240, 2688, 3360, 4138, 4480, 5791, 6207, 6720, 8276, 10345, 11582, 12414, 13440, 14483, 16552, 17373, 20690, 23164, 24828, 28955, 28966, 31035, 33104, 34746, 40537, 41380, 43449, 46328, 49656, 57910, 57932, 62070, 66208, 69492, 72415, 81074, 82760, 86865, 86898, 92656, 99312, 115820, 115864, 121611, 124140, 132416, 138984, 144830, 162148, 165520, 173730, 173796, 185312, 198624, 202685, 217245, 231640, 231728, 243222, 248280, 264832, 277968, 289660, 324296, 331040, 347460, 347592, 370624, 397248, 405370, 434490, 463280, 463456, 486444, 496560, 555936, 579320, 608055, 648592, 662080, 694920, 695184, 741248, 794496, 810740, 868980, 926560, 926912, 972888, 993120, 1111872, 1158640, 1216110, 1297184, 1324160, 1389840, 1390368, 1621480, 1737960, 1853120, 1853824, 1945776, 1986240, 2223744, 2317280, 2432220, 2594368, 2779680, 2780736, 3242960, 3475920, 3706240, 3891552, 3972480, 4634560, 4864440, 5188736, 5559360, 5561472, 6485920, 6951840, 7783104, 9269120, 9728880, 11118720, 11981579, 12971840, 13903680, 15566208, 19457760, 23963158, 25943680, 27807360, 35944737, 38915520, 47926316, 59907895, 71889474, 77831040, 83871053, 95852632, 119815790, 143778948, 167742106, 179723685, 191705264, 239631580, 251613159, 287557896, 335484212, 359447370, 383410528, 419355265, 479263160, 503226318, 575115792, 670968424, 718894740, 766821056, 838710530, 958526320, 1006452636, 1150231584, 1258065795, 1341936848, 1437789480, 1533642112, 1677421060, 1917052640, 2012905272, 2300463168, 2516131590, 2683873696, 2875578960, 3354842120, 3834105280, 4025810544, 4600926336, 5032263180, 5367747392, 5751157920, 6709684240, 7668210560, 8051621088, 10064526360, 10735494784, 11502315840, 13419368480, 16103242176, 20129052720, 23004631680, 26838736960, 32206484352, 40258105440, 53677473920, 80516210880, 161032421760]

約数ペア:

[(1, 161032421760), (2, 80516210880), (3, 53677473920), (4, 40258105440), (5, 32206484352), (6, 26838736960), (7, 23004631680), (8, 20129052720), (10, 16103242176), (12, 13419368480), (14, 11502315840), (15, 10735494784), (16, 10064526360), (20, 8051621088), (21, 7668210560), (24, 6709684240), (28, 5751157920), (30, 5367747392), (32, 5032263180), (35, 4600926336), (40, 4025810544), (42, 3834105280), (48, 3354842120), (56, 2875578960), (60, 2683873696), (64, 2516131590), (70, 2300463168), (80, 2012905272), (84, 1917052640), (96, 1677421060), (105, 1533642112), (112, 1437789480), (120, 1341936848), (128, 1258065795), (140, 1150231584), (160, 1006452636), (168, 958526320), (192, 838710530), (210, 766821056), (224, 718894740), (240, 670968424), (280, 575115792), (320, 503226318), (336, 479263160), (384, 419355265), (420, 383410528), (448, 359447370), (480, 335484212), (560, 287557896), (640, 251613159), (672, 239631580), (840, 191705264), (896, 179723685), (960, 167742106), (1120, 143778948), (1344, 119815790), (1680, 95852632), (1920, 83871053), (2069, 77831040), (2240, 71889474), (2688, 59907895), (3360, 47926316), (4138, 38915520), (4480, 35944737), (5791, 27807360), (6207, 25943680), (6720, 23963158), (8276, 19457760), (10345, 15566208), (11582, 13903680), (12414, 12971840), (13440, 11981579), (14483, 11118720), (16552, 9728880), (17373, 9269120), (20690, 7783104), (23164, 6951840), (24828, 6485920), (28955, 5561472), (28966, 5559360), (31035, 5188736), (33104, 4864440), (34746, 4634560), (40537, 3972480), (41380, 3891552), (43449, 3706240), (46328, 3475920), (49656, 3242960), (57910, 2780736), (57932, 2779680), (62070, 2594368), (66208, 2432220), (69492, 2317280), (72415, 2223744), (81074, 1986240), (82760, 1945776), (86865, 1853824), (86898, 1853120), (92656, 1737960), (99312, 1621480), (115820, 1390368), (115864, 1389840), (121611, 1324160), (124140, 1297184), (132416, 1216110), (138984, 1158640), (144830, 1111872), (162148, 993120), (165520, 972888), (173730, 926912), (173796, 926560), (185312, 868980), (198624, 810740), (202685, 794496), (217245, 741248), (231640, 695184), (231728, 694920), (243222, 662080), (248280, 648592), (264832, 608055), (277968, 579320), (289660, 555936), (324296, 496560), (331040, 486444), (347460, 463456), (347592, 463280), (370624, 434490), (397248, 405370)]