140980000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 240

約数和(自身を含む): 425113920

約数和(自身を除く): 284133920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 53, 56, 70, 76, 80, 95, 100, 106, 112, 125, 133, 140, 152, 160, 175, 190, 200, 212, 224, 250, 265, 266, 280, 304, 350, 371, 380, 400, 424, 475, 500, 530, 532, 560, 608, 625, 665, 700, 742, 760, 800, 848, 875, 950, 1000, 1007, 1060, 1064, 1120, 1250, 1325, 1330, 1400, 1484, 1520, 1696, 1750, 1855, 1900, 2000, 2014, 2120, 2128, 2375, 2500, 2650, 2660, 2800, 2968, 3040, 3325, 3500, 3710, 3800, 4000, 4028, 4240, 4256, 4375, 4750, 5000, 5035, 5300, 5320, 5600, 5936, 6625, 6650, 7000, 7049, 7420, 7600, 8056, 8480, 8750, 9275, 9500, 10000, 10070, 10600, 10640, 11872, 11875, 13250, 13300, 14000, 14098, 14840, 15200, 16112, 16625, 17500, 18550, 19000, 20000, 20140, 21200, 21280, 23750, 25175, 26500, 26600, 28000, 28196, 29680, 32224, 33125, 33250, 35000, 35245, 37100, 38000, 40280, 42400, 46375, 47500, 50350, 53000, 53200, 56392, 59360, 66250, 66500, 70000, 70490, 74200, 76000, 80560, 83125, 92750, 95000, 100700, 106000, 106400, 112784, 125875, 132500, 133000, 140000, 140980, 148400, 161120, 166250, 176225, 185500, 190000, 201400, 212000, 225568, 231875, 251750, 265000, 266000, 281960, 296800, 332500, 352450, 371000, 380000, 402800, 463750, 503500, 530000, 532000, 563920, 629375, 665000, 704900, 742000, 805600, 881125, 927500, 1007000, 1060000, 1127840, 1258750, 1330000, 1409800, 1484000, 1762250, 1855000, 2014000, 2517500, 2660000, 2819600, 3524500, 3710000, 4028000, 4405625, 5035000, 5639200, 7049000, 7420000, 8811250, 10070000, 14098000, 17622500, 20140000, 28196000, 35245000, 70490000, 140980000]

約数ペア:

[(1, 140980000), (2, 70490000), (4, 35245000), (5, 28196000), (7, 20140000), (8, 17622500), (10, 14098000), (14, 10070000), (16, 8811250), (19, 7420000), (20, 7049000), (25, 5639200), (28, 5035000), (32, 4405625), (35, 4028000), (38, 3710000), (40, 3524500), (50, 2819600), (53, 2660000), (56, 2517500), (70, 2014000), (76, 1855000), (80, 1762250), (95, 1484000), (100, 1409800), (106, 1330000), (112, 1258750), (125, 1127840), (133, 1060000), (140, 1007000), (152, 927500), (160, 881125), (175, 805600), (190, 742000), (200, 704900), (212, 665000), (224, 629375), (250, 563920), (265, 532000), (266, 530000), (280, 503500), (304, 463750), (350, 402800), (371, 380000), (380, 371000), (400, 352450), (424, 332500), (475, 296800), (500, 281960), (530, 266000), (532, 265000), (560, 251750), (608, 231875), (625, 225568), (665, 212000), (700, 201400), (742, 190000), (760, 185500), (800, 176225), (848, 166250), (875, 161120), (950, 148400), (1000, 140980), (1007, 140000), (1060, 133000), (1064, 132500), (1120, 125875), (1250, 112784), (1325, 106400), (1330, 106000), (1400, 100700), (1484, 95000), (1520, 92750), (1696, 83125), (1750, 80560), (1855, 76000), (1900, 74200), (2000, 70490), (2014, 70000), (2120, 66500), (2128, 66250), (2375, 59360), (2500, 56392), (2650, 53200), (2660, 53000), (2800, 50350), (2968, 47500), (3040, 46375), (3325, 42400), (3500, 40280), (3710, 38000), (3800, 37100), (4000, 35245), (4028, 35000), (4240, 33250), (4256, 33125), (4375, 32224), (4750, 29680), (5000, 28196), (5035, 28000), (5300, 26600), (5320, 26500), (5600, 25175), (5936, 23750), (6625, 21280), (6650, 21200), (7000, 20140), (7049, 20000), (7420, 19000), (7600, 18550), (8056, 17500), (8480, 16625), (8750, 16112), (9275, 15200), (9500, 14840), (10000, 14098), (10070, 14000), (10600, 13300), (10640, 13250), (11872, 11875)]