283807920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 240

約数和(自身を含む): 1003373280

約数和(自身を除く): 719565360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 121, 132, 145, 165, 174, 176, 220, 232, 240, 242, 264, 290, 319, 330, 337, 348, 363, 435, 440, 464, 484, 528, 580, 605, 638, 660, 674, 696, 726, 870, 880, 957, 968, 1011, 1160, 1210, 1276, 1320, 1348, 1392, 1452, 1595, 1685, 1740, 1815, 1914, 1936, 2022, 2320, 2420, 2552, 2640, 2696, 2904, 3190, 3370, 3480, 3509, 3630, 3707, 3828, 4044, 4785, 4840, 5055, 5104, 5392, 5808, 6380, 6740, 6960, 7018, 7260, 7414, 7656, 8088, 9570, 9680, 9773, 10110, 10527, 11121, 12760, 13480, 14036, 14520, 14828, 15312, 16176, 17545, 18535, 19140, 19546, 20220, 21054, 22242, 25520, 26960, 28072, 29040, 29319, 29656, 35090, 37070, 38280, 39092, 40440, 40777, 42108, 44484, 48865, 52635, 55605, 56144, 58638, 59312, 70180, 74140, 76560, 78184, 80880, 81554, 84216, 88968, 97730, 105270, 107503, 111210, 117276, 122331, 140360, 146595, 148280, 156368, 163108, 168432, 177936, 195460, 203885, 210540, 215006, 222420, 234552, 244662, 280720, 293190, 296560, 322509, 326216, 390920, 407770, 421080, 430012, 444840, 469104, 489324, 537515, 586380, 611655, 645018, 652432, 781840, 815540, 842160, 860024, 889680, 978648, 1075030, 1172760, 1182533, 1223310, 1290036, 1612545, 1631080, 1720048, 1957296, 2150060, 2345520, 2365066, 2446620, 2580072, 3225090, 3262160, 3547599, 4300120, 4730132, 4893240, 5160144, 5912665, 6450180, 7095198, 8600240, 9460264, 9786480, 11825330, 12900360, 14190396, 17737995, 18920528, 23650660, 25800720, 28380792, 35475990, 47301320, 56761584, 70951980, 94602640, 141903960, 283807920]

約数ペア:

[(1, 283807920), (2, 141903960), (3, 94602640), (4, 70951980), (5, 56761584), (6, 47301320), (8, 35475990), (10, 28380792), (11, 25800720), (12, 23650660), (15, 18920528), (16, 17737995), (20, 14190396), (22, 12900360), (24, 11825330), (29, 9786480), (30, 9460264), (33, 8600240), (40, 7095198), (44, 6450180), (48, 5912665), (55, 5160144), (58, 4893240), (60, 4730132), (66, 4300120), (80, 3547599), (87, 3262160), (88, 3225090), (110, 2580072), (116, 2446620), (120, 2365066), (121, 2345520), (132, 2150060), (145, 1957296), (165, 1720048), (174, 1631080), (176, 1612545), (220, 1290036), (232, 1223310), (240, 1182533), (242, 1172760), (264, 1075030), (290, 978648), (319, 889680), (330, 860024), (337, 842160), (348, 815540), (363, 781840), (435, 652432), (440, 645018), (464, 611655), (484, 586380), (528, 537515), (580, 489324), (605, 469104), (638, 444840), (660, 430012), (674, 421080), (696, 407770), (726, 390920), (870, 326216), (880, 322509), (957, 296560), (968, 293190), (1011, 280720), (1160, 244662), (1210, 234552), (1276, 222420), (1320, 215006), (1348, 210540), (1392, 203885), (1452, 195460), (1595, 177936), (1685, 168432), (1740, 163108), (1815, 156368), (1914, 148280), (1936, 146595), (2022, 140360), (2320, 122331), (2420, 117276), (2552, 111210), (2640, 107503), (2696, 105270), (2904, 97730), (3190, 88968), (3370, 84216), (3480, 81554), (3509, 80880), (3630, 78184), (3707, 76560), (3828, 74140), (4044, 70180), (4785, 59312), (4840, 58638), (5055, 56144), (5104, 55605), (5392, 52635), (5808, 48865), (6380, 44484), (6740, 42108), (6960, 40777), (7018, 40440), (7260, 39092), (7414, 38280), (7656, 37070), (8088, 35090), (9570, 29656), (9680, 29319), (9773, 29040), (10110, 28072), (10527, 26960), (11121, 25520), (12760, 22242), (13480, 21054), (14036, 20220), (14520, 19546), (14828, 19140), (15312, 18535), (16176, 17545)]