2193142000

素因数分解:

$2^4\times 5^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 6499584000

約数和(自身を除く): 4306442000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 80, 92, 98, 100, 112, 115, 125, 139, 140, 161, 175, 184, 196, 200, 230, 245, 250, 278, 280, 322, 343, 350, 368, 392, 400, 460, 490, 500, 556, 560, 575, 644, 686, 695, 700, 784, 805, 875, 920, 973, 980, 1000, 1112, 1127, 1150, 1225, 1288, 1372, 1390, 1400, 1610, 1715, 1750, 1840, 1946, 1960, 2000, 2224, 2254, 2300, 2450, 2576, 2744, 2780, 2800, 2875, 3197, 3220, 3430, 3475, 3500, 3892, 3920, 4025, 4508, 4600, 4865, 4900, 5488, 5560, 5635, 5750, 6125, 6394, 6440, 6811, 6860, 6950, 7000, 7784, 7889, 8050, 8575, 9016, 9200, 9730, 9800, 11120, 11270, 11500, 12250, 12788, 12880, 13622, 13720, 13900, 14000, 15568, 15778, 15985, 16100, 17150, 17375, 18032, 19460, 19600, 20125, 22379, 22540, 23000, 24325, 24500, 25576, 27244, 27440, 27800, 28175, 31556, 31970, 32200, 34055, 34300, 34750, 38920, 39445, 40250, 42875, 44758, 45080, 46000, 47677, 48650, 49000, 51152, 54488, 55600, 56350, 63112, 63940, 64400, 68110, 68600, 69500, 77840, 78890, 79925, 80500, 85750, 89516, 90160, 95354, 97300, 98000, 108976, 111895, 112700, 121625, 126224, 127880, 136220, 137200, 139000, 140875, 156653, 157780, 159850, 161000, 170275, 171500, 179032, 190708, 194600, 197225, 223790, 225400, 238385, 243250, 255760, 272440, 278000, 281750, 313306, 315560, 319700, 322000, 340550, 343000, 358064, 381416, 389200, 394450, 399625, 447580, 450800, 476770, 486500, 544880, 559475, 563500, 626612, 631120, 639400, 681100, 686000, 762832, 783265, 788900, 799250, 851375, 895160, 953540, 973000, 986125, 1096571, 1118950, 1127000, 1191925, 1253224, 1278800, 1362200, 1566530, 1577800, 1598500, 1702750, 1790320, 1907080, 1946000, 1972250, 2193142, 2237900, 2254000, 2383850, 2506448, 2724400, 2797375, 3133060, 3155600, 3197000, 3405500, 3814160, 3916325, 3944500, 4386284, 4475800, 4767700, 5482855, 5594750, 5959625, 6266120, 6394000, 6811000, 7832650, 7889000, 8772568, 8951600, 9535400, 10965710, 11189500, 11919250, 12532240, 13622000, 15665300, 15778000, 17545136, 19070800, 19581625, 21931420, 22379000, 23838500, 27414275, 31330600, 39163250, 43862840, 44758000, 47677000, 54828550, 62661200, 78326500, 87725680, 95354000, 109657100, 137071375, 156653000, 219314200, 274142750, 313306000, 438628400, 548285500, 1096571000, 2193142000]

約数ペア:

[(1, 2193142000), (2, 1096571000), (4, 548285500), (5, 438628400), (7, 313306000), (8, 274142750), (10, 219314200), (14, 156653000), (16, 137071375), (20, 109657100), (23, 95354000), (25, 87725680), (28, 78326500), (35, 62661200), (40, 54828550), (46, 47677000), (49, 44758000), (50, 43862840), (56, 39163250), (70, 31330600), (80, 27414275), (92, 23838500), (98, 22379000), (100, 21931420), (112, 19581625), (115, 19070800), (125, 17545136), (139, 15778000), (140, 15665300), (161, 13622000), (175, 12532240), (184, 11919250), (196, 11189500), (200, 10965710), (230, 9535400), (245, 8951600), (250, 8772568), (278, 7889000), (280, 7832650), (322, 6811000), (343, 6394000), (350, 6266120), (368, 5959625), (392, 5594750), (400, 5482855), (460, 4767700), (490, 4475800), (500, 4386284), (556, 3944500), (560, 3916325), (575, 3814160), (644, 3405500), (686, 3197000), (695, 3155600), (700, 3133060), (784, 2797375), (805, 2724400), (875, 2506448), (920, 2383850), (973, 2254000), (980, 2237900), (1000, 2193142), (1112, 1972250), (1127, 1946000), (1150, 1907080), (1225, 1790320), (1288, 1702750), (1372, 1598500), (1390, 1577800), (1400, 1566530), (1610, 1362200), (1715, 1278800), (1750, 1253224), (1840, 1191925), (1946, 1127000), (1960, 1118950), (2000, 1096571), (2224, 986125), (2254, 973000), (2300, 953540), (2450, 895160), (2576, 851375), (2744, 799250), (2780, 788900), (2800, 783265), (2875, 762832), (3197, 686000), (3220, 681100), (3430, 639400), (3475, 631120), (3500, 626612), (3892, 563500), (3920, 559475), (4025, 544880), (4508, 486500), (4600, 476770), (4865, 450800), (4900, 447580), (5488, 399625), (5560, 394450), (5635, 389200), (5750, 381416), (6125, 358064), (6394, 343000), (6440, 340550), (6811, 322000), (6860, 319700), (6950, 315560), (7000, 313306), (7784, 281750), (7889, 278000), (8050, 272440), (8575, 255760), (9016, 243250), (9200, 238385), (9730, 225400), (9800, 223790), (11120, 197225), (11270, 194600), (11500, 190708), (12250, 179032), (12788, 171500), (12880, 170275), (13622, 161000), (13720, 159850), (13900, 157780), (14000, 156653), (15568, 140875), (15778, 139000), (15985, 137200), (16100, 136220), (17150, 127880), (17375, 126224), (18032, 121625), (19460, 112700), (19600, 111895), (20125, 108976), (22379, 98000), (22540, 97300), (23000, 95354), (24325, 90160), (24500, 89516), (25576, 85750), (27244, 80500), (27440, 79925), (27800, 78890), (28175, 77840), (31556, 69500), (31970, 68600), (32200, 68110), (34055, 64400), (34300, 63940), (34750, 63112), (38920, 56350), (39445, 55600), (40250, 54488), (42875, 51152), (44758, 49000), (45080, 48650), (46000, 47677)]