249285589840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2803}}^1$

素因数の和:3010

約数の個数: 320

約数和(自身を含む): 704960593920

約数和(自身を除く): 455675004080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 47, 56, 62, 70, 80, 94, 109, 112, 124, 140, 155, 188, 217, 218, 235, 248, 280, 310, 329, 376, 434, 436, 470, 496, 545, 560, 620, 658, 752, 763, 868, 872, 940, 1085, 1090, 1240, 1316, 1457, 1526, 1645, 1736, 1744, 1880, 2170, 2180, 2480, 2632, 2803, 2914, 3052, 3290, 3379, 3472, 3760, 3815, 4340, 4360, 5123, 5264, 5606, 5828, 6104, 6580, 6758, 7285, 7630, 8680, 8720, 10199, 10246, 11212, 11656, 12208, 13160, 13516, 14015, 14570, 15260, 16895, 17360, 19621, 20398, 20492, 22424, 23312, 23653, 25615, 26320, 27032, 28030, 29140, 30520, 33790, 35861, 39242, 40796, 40984, 44848, 47306, 50995, 51230, 54064, 56060, 58280, 61040, 67580, 71722, 78484, 81592, 81968, 86893, 94612, 98105, 101990, 102460, 112120, 116560, 118265, 131741, 135160, 143444, 156968, 158813, 163184, 173786, 179305, 189224, 196210, 203980, 204920, 224240, 236530, 263482, 270320, 286888, 305527, 313936, 317626, 347572, 358610, 378448, 392420, 407960, 409840, 434465, 473060, 526964, 573776, 608251, 611054, 635252, 658705, 695144, 717220, 784840, 794065, 815920, 868930, 922187, 946120, 1053928, 1111691, 1216502, 1222108, 1270504, 1317410, 1390288, 1434440, 1527635, 1569680, 1588130, 1737860, 1844374, 1892240, 2107856, 2138689, 2223382, 2433004, 2444216, 2541008, 2634820, 2868880, 3041255, 3055270, 3176260, 3475720, 3688748, 4083971, 4277378, 4446764, 4610935, 4866008, 4888432, 5269640, 5558455, 6082510, 6110540, 6352520, 6951440, 7377496, 8167942, 8554756, 8893528, 9221870, 9471337, 9732016, 10539280, 10693445, 11116910, 12165020, 12221080, 12705040, 14359769, 14754992, 16335884, 17109512, 17787056, 18443740, 18942674, 20419855, 21386890, 22233820, 24330040, 24442160, 28587797, 28719538, 32671768, 34219024, 36887480, 37885348, 40839710, 42773780, 44467640, 47356685, 48660080, 57175594, 57439076, 65343536, 66299359, 71798845, 73774960, 75770696, 81679420, 85547560, 88935280, 94713370, 100518383, 114351188, 114878152, 132598718, 142938985, 143597690, 151541392, 163358840, 171095120, 189426740, 201036766, 228702376, 229756304, 265197436, 285877970, 287195380, 326717680, 331496795, 378853480, 402073532, 445152839, 457404752, 502591915, 530394872, 571755940, 574390760, 662993590, 757706960, 804147064, 890305678, 1005183830, 1060789744, 1143511880, 1148781520, 1325987180, 1608294128, 1780611356, 2010367660, 2225764195, 2287023760, 2651974360, 3116069873, 3561222712, 4020735320, 4451528390, 5303948720, 6232139746, 7122445424, 8041470640, 8903056780, 12464279492, 15580349365, 17806113560, 24928558984, 31160698730, 35612227120, 49857117968, 62321397460, 124642794920, 249285589840]

約数ペア:

[(1, 249285589840), (2, 124642794920), (4, 62321397460), (5, 49857117968), (7, 35612227120), (8, 31160698730), (10, 24928558984), (14, 17806113560), (16, 15580349365), (20, 12464279492), (28, 8903056780), (31, 8041470640), (35, 7122445424), (40, 6232139746), (47, 5303948720), (56, 4451528390), (62, 4020735320), (70, 3561222712), (80, 3116069873), (94, 2651974360), (109, 2287023760), (112, 2225764195), (124, 2010367660), (140, 1780611356), (155, 1608294128), (188, 1325987180), (217, 1148781520), (218, 1143511880), (235, 1060789744), (248, 1005183830), (280, 890305678), (310, 804147064), (329, 757706960), (376, 662993590), (434, 574390760), (436, 571755940), (470, 530394872), (496, 502591915), (545, 457404752), (560, 445152839), (620, 402073532), (658, 378853480), (752, 331496795), (763, 326717680), (868, 287195380), (872, 285877970), (940, 265197436), (1085, 229756304), (1090, 228702376), (1240, 201036766), (1316, 189426740), (1457, 171095120), (1526, 163358840), (1645, 151541392), (1736, 143597690), (1744, 142938985), (1880, 132598718), (2170, 114878152), (2180, 114351188), (2480, 100518383), (2632, 94713370), (2803, 88935280), (2914, 85547560), (3052, 81679420), (3290, 75770696), (3379, 73774960), (3472, 71798845), (3760, 66299359), (3815, 65343536), (4340, 57439076), (4360, 57175594), (5123, 48660080), (5264, 47356685), (5606, 44467640), (5828, 42773780), (6104, 40839710), (6580, 37885348), (6758, 36887480), (7285, 34219024), (7630, 32671768), (8680, 28719538), (8720, 28587797), (10199, 24442160), (10246, 24330040), (11212, 22233820), (11656, 21386890), (12208, 20419855), (13160, 18942674), (13516, 18443740), (14015, 17787056), (14570, 17109512), (15260, 16335884), (16895, 14754992), (17360, 14359769), (19621, 12705040), (20398, 12221080), (20492, 12165020), (22424, 11116910), (23312, 10693445), (23653, 10539280), (25615, 9732016), (26320, 9471337), (27032, 9221870), (28030, 8893528), (29140, 8554756), (30520, 8167942), (33790, 7377496), (35861, 6951440), (39242, 6352520), (40796, 6110540), (40984, 6082510), (44848, 5558455), (47306, 5269640), (50995, 4888432), (51230, 4866008), (54064, 4610935), (56060, 4446764), (58280, 4277378), (61040, 4083971), (67580, 3688748), (71722, 3475720), (78484, 3176260), (81592, 3055270), (81968, 3041255), (86893, 2868880), (94612, 2634820), (98105, 2541008), (101990, 2444216), (102460, 2433004), (112120, 2223382), (116560, 2138689), (118265, 2107856), (131741, 1892240), (135160, 1844374), (143444, 1737860), (156968, 1588130), (158813, 1569680), (163184, 1527635), (173786, 1434440), (179305, 1390288), (189224, 1317410), (196210, 1270504), (203980, 1222108), (204920, 1216502), (224240, 1111691), (236530, 1053928), (263482, 946120), (270320, 922187), (286888, 868930), (305527, 815920), (313936, 794065), (317626, 784840), (347572, 717220), (358610, 695144), (378448, 658705), (392420, 635252), (407960, 611054), (409840, 608251), (434465, 573776), (473060, 526964)]