391034000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 320

約数和(自身を含む): 1203351552

約数和(自身を除く): 812317552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 31, 34, 35, 40, 50, 53, 56, 62, 68, 70, 80, 85, 100, 106, 112, 119, 124, 125, 136, 140, 155, 170, 175, 200, 212, 217, 238, 248, 250, 265, 272, 280, 310, 340, 350, 371, 400, 424, 425, 434, 476, 496, 500, 527, 530, 560, 595, 620, 680, 700, 742, 775, 848, 850, 868, 875, 901, 952, 1000, 1054, 1060, 1085, 1190, 1240, 1325, 1360, 1400, 1484, 1550, 1643, 1700, 1736, 1750, 1802, 1855, 1904, 2000, 2108, 2120, 2125, 2170, 2380, 2480, 2635, 2650, 2800, 2968, 2975, 3100, 3286, 3400, 3472, 3500, 3604, 3689, 3710, 3875, 4216, 4240, 4250, 4340, 4505, 4760, 5270, 5300, 5425, 5936, 5950, 6200, 6307, 6572, 6625, 6800, 7000, 7208, 7378, 7420, 7750, 8215, 8432, 8500, 8680, 9010, 9275, 9520, 10540, 10600, 10850, 11501, 11900, 12400, 12614, 13144, 13175, 13250, 14000, 14416, 14756, 14840, 14875, 15500, 16430, 17000, 17360, 18020, 18445, 18550, 21080, 21200, 21700, 22525, 23002, 23800, 25228, 26288, 26350, 26500, 27125, 27931, 29512, 29680, 29750, 31000, 31535, 32860, 34000, 36040, 36890, 37100, 41075, 42160, 43400, 45050, 46004, 46375, 47600, 50456, 52700, 53000, 54250, 55862, 57505, 59024, 59500, 62000, 63070, 65720, 65875, 72080, 73780, 74200, 82150, 86800, 90100, 92008, 92225, 92750, 100912, 105400, 106000, 108500, 111724, 112625, 115010, 119000, 126140, 131440, 131750, 139655, 147560, 148400, 157675, 164300, 180200, 184016, 184450, 185500, 195517, 205375, 210800, 217000, 223448, 225250, 230020, 238000, 252280, 263500, 279310, 287525, 295120, 315350, 328600, 360400, 368900, 371000, 391034, 410750, 434000, 446896, 450500, 460040, 461125, 504560, 527000, 558620, 575050, 630700, 657200, 698275, 737800, 742000, 782068, 788375, 821500, 901000, 920080, 922250, 977585, 1054000, 1117240, 1150100, 1261400, 1396550, 1437625, 1475600, 1564136, 1576750, 1643000, 1802000, 1844500, 1955170, 2234480, 2300200, 2522800, 2793100, 2875250, 3128272, 3153500, 3286000, 3491375, 3689000, 3910340, 4600400, 4887925, 5586200, 5750500, 6307000, 6982750, 7378000, 7820680, 9775850, 11172400, 11501000, 12614000, 13965500, 15641360, 19551700, 23002000, 24439625, 27931000, 39103400, 48879250, 55862000, 78206800, 97758500, 195517000, 391034000]

約数ペア:

[(1, 391034000), (2, 195517000), (4, 97758500), (5, 78206800), (7, 55862000), (8, 48879250), (10, 39103400), (14, 27931000), (16, 24439625), (17, 23002000), (20, 19551700), (25, 15641360), (28, 13965500), (31, 12614000), (34, 11501000), (35, 11172400), (40, 9775850), (50, 7820680), (53, 7378000), (56, 6982750), (62, 6307000), (68, 5750500), (70, 5586200), (80, 4887925), (85, 4600400), (100, 3910340), (106, 3689000), (112, 3491375), (119, 3286000), (124, 3153500), (125, 3128272), (136, 2875250), (140, 2793100), (155, 2522800), (170, 2300200), (175, 2234480), (200, 1955170), (212, 1844500), (217, 1802000), (238, 1643000), (248, 1576750), (250, 1564136), (265, 1475600), (272, 1437625), (280, 1396550), (310, 1261400), (340, 1150100), (350, 1117240), (371, 1054000), (400, 977585), (424, 922250), (425, 920080), (434, 901000), (476, 821500), (496, 788375), (500, 782068), (527, 742000), (530, 737800), (560, 698275), (595, 657200), (620, 630700), (680, 575050), (700, 558620), (742, 527000), (775, 504560), (848, 461125), (850, 460040), (868, 450500), (875, 446896), (901, 434000), (952, 410750), (1000, 391034), (1054, 371000), (1060, 368900), (1085, 360400), (1190, 328600), (1240, 315350), (1325, 295120), (1360, 287525), (1400, 279310), (1484, 263500), (1550, 252280), (1643, 238000), (1700, 230020), (1736, 225250), (1750, 223448), (1802, 217000), (1855, 210800), (1904, 205375), (2000, 195517), (2108, 185500), (2120, 184450), (2125, 184016), (2170, 180200), (2380, 164300), (2480, 157675), (2635, 148400), (2650, 147560), (2800, 139655), (2968, 131750), (2975, 131440), (3100, 126140), (3286, 119000), (3400, 115010), (3472, 112625), (3500, 111724), (3604, 108500), (3689, 106000), (3710, 105400), (3875, 100912), (4216, 92750), (4240, 92225), (4250, 92008), (4340, 90100), (4505, 86800), (4760, 82150), (5270, 74200), (5300, 73780), (5425, 72080), (5936, 65875), (5950, 65720), (6200, 63070), (6307, 62000), (6572, 59500), (6625, 59024), (6800, 57505), (7000, 55862), (7208, 54250), (7378, 53000), (7420, 52700), (7750, 50456), (8215, 47600), (8432, 46375), (8500, 46004), (8680, 45050), (9010, 43400), (9275, 42160), (9520, 41075), (10540, 37100), (10600, 36890), (10850, 36040), (11501, 34000), (11900, 32860), (12400, 31535), (12614, 31000), (13144, 29750), (13175, 29680), (13250, 29512), (14000, 27931), (14416, 27125), (14756, 26500), (14840, 26350), (14875, 26288), (15500, 25228), (16430, 23800), (17000, 23002), (17360, 22525), (18020, 21700), (18445, 21200), (18550, 21080)]