1391460000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{3313}}^1$

素因数の和:3353

約数の個数: 240

約数和(自身を含む): 5217879744

約数和(自身を除く): 3826419744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 1000, 1050, 1120, 1200, 1250, 1400, 1500, 1680, 1750, 1875, 2000, 2100, 2400, 2500, 2625, 2800, 3000, 3313, 3360, 3500, 3750, 4000, 4200, 4375, 5000, 5250, 5600, 6000, 6626, 7000, 7500, 8400, 8750, 9939, 10000, 10500, 12000, 13125, 13252, 14000, 15000, 16565, 16800, 17500, 19878, 20000, 21000, 23191, 26250, 26504, 28000, 30000, 33130, 35000, 39756, 42000, 46382, 49695, 52500, 53008, 60000, 66260, 69573, 70000, 79512, 82825, 84000, 92764, 99390, 105000, 106016, 115955, 132520, 139146, 140000, 159024, 165650, 185528, 198780, 210000, 231910, 248475, 265040, 278292, 318048, 331300, 347865, 371056, 397560, 414125, 420000, 463820, 496950, 530080, 556584, 579775, 662600, 695730, 742112, 795120, 828250, 927640, 993900, 1113168, 1159550, 1242375, 1325200, 1391460, 1590240, 1656500, 1739325, 1855280, 1987800, 2070625, 2226336, 2319100, 2484750, 2650400, 2782920, 2898875, 3313000, 3478650, 3710560, 3975600, 4141250, 4638200, 4969500, 5565840, 5797750, 6211875, 6626000, 6957300, 7951200, 8282500, 8696625, 9276400, 9939000, 11131680, 11595500, 12423750, 13252000, 13914600, 14494375, 16565000, 17393250, 18552800, 19878000, 23191000, 24847500, 27829200, 28988750, 33130000, 34786500, 39756000, 43483125, 46382000, 49695000, 55658400, 57977500, 66260000, 69573000, 86966250, 92764000, 99390000, 115955000, 139146000, 173932500, 198780000, 231910000, 278292000, 347865000, 463820000, 695730000, 1391460000]

約数ペア:

[(1, 1391460000), (2, 695730000), (3, 463820000), (4, 347865000), (5, 278292000), (6, 231910000), (7, 198780000), (8, 173932500), (10, 139146000), (12, 115955000), (14, 99390000), (15, 92764000), (16, 86966250), (20, 69573000), (21, 66260000), (24, 57977500), (25, 55658400), (28, 49695000), (30, 46382000), (32, 43483125), (35, 39756000), (40, 34786500), (42, 33130000), (48, 28988750), (50, 27829200), (56, 24847500), (60, 23191000), (70, 19878000), (75, 18552800), (80, 17393250), (84, 16565000), (96, 14494375), (100, 13914600), (105, 13252000), (112, 12423750), (120, 11595500), (125, 11131680), (140, 9939000), (150, 9276400), (160, 8696625), (168, 8282500), (175, 7951200), (200, 6957300), (210, 6626000), (224, 6211875), (240, 5797750), (250, 5565840), (280, 4969500), (300, 4638200), (336, 4141250), (350, 3975600), (375, 3710560), (400, 3478650), (420, 3313000), (480, 2898875), (500, 2782920), (525, 2650400), (560, 2484750), (600, 2319100), (625, 2226336), (672, 2070625), (700, 1987800), (750, 1855280), (800, 1739325), (840, 1656500), (875, 1590240), (1000, 1391460), (1050, 1325200), (1120, 1242375), (1200, 1159550), (1250, 1113168), (1400, 993900), (1500, 927640), (1680, 828250), (1750, 795120), (1875, 742112), (2000, 695730), (2100, 662600), (2400, 579775), (2500, 556584), (2625, 530080), (2800, 496950), (3000, 463820), (3313, 420000), (3360, 414125), (3500, 397560), (3750, 371056), (4000, 347865), (4200, 331300), (4375, 318048), (5000, 278292), (5250, 265040), (5600, 248475), (6000, 231910), (6626, 210000), (7000, 198780), (7500, 185528), (8400, 165650), (8750, 159024), (9939, 140000), (10000, 139146), (10500, 132520), (12000, 115955), (13125, 106016), (13252, 105000), (14000, 99390), (15000, 92764), (16565, 84000), (16800, 82825), (17500, 79512), (19878, 70000), (20000, 69573), (21000, 66260), (23191, 60000), (26250, 53008), (26504, 52500), (28000, 49695), (30000, 46382), (33130, 42000), (35000, 39756)]