20307000000

素因数分解:

$2^6\times 3^1\times 5^6\times 7^1\times {\mathrm{967}}^1$

素因数の和:1019

約数の個数: 392

約数和(自身を含む): 76834016512

約数和(自身を除く): 56527016512

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, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 960, 967, 1000, 1050, 1120, 1200, 1250, 1344, 1400, 1500, 1600, 1680, 1750, 1875, 1934, 2000, 2100, 2240, 2400, 2500, 2625, 2800, 2901, 3000, 3125, 3360, 3500, 3750, 3868, 4000, 4200, 4375, 4800, 4835, 5000, 5250, 5600, 5802, 6000, 6250, 6720, 6769, 7000, 7500, 7736, 8000, 8400, 8750, 9375, 9670, 10000, 10500, 11200, 11604, 12000, 12500, 13125, 13538, 14000, 14505, 15000, 15472, 15625, 16800, 17500, 18750, 19340, 20000, 20307, 21000, 21875, 23208, 24000, 24175, 25000, 26250, 27076, 28000, 29010, 30000, 30944, 31250, 33600, 33845, 35000, 37500, 38680, 40000, 40614, 42000, 43750, 46416, 46875, 48350, 50000, 52500, 54152, 56000, 58020, 60000, 61888, 62500, 65625, 67690, 70000, 72525, 75000, 77360, 81228, 84000, 87500, 92832, 93750, 96700, 100000, 101535, 105000, 108304, 109375, 116040, 120000, 120875, 125000, 131250, 135380, 140000, 145050, 150000, 154720, 162456, 168000, 169225, 175000, 185664, 187500, 193400, 200000, 203070, 210000, 216608, 218750, 232080, 241750, 250000, 262500, 270760, 280000, 290100, 300000, 309440, 324912, 328125, 338450, 350000, 362625, 375000, 386800, 406140, 420000, 433216, 437500, 464160, 483500, 500000, 507675, 525000, 541520, 580200, 600000, 604375, 649824, 656250, 676900, 700000, 725250, 750000, 773600, 812280, 840000, 846125, 875000, 928320, 967000, 1000000, 1015350, 1050000, 1083040, 1160400, 1208750, 1299648, 1312500, 1353800, 1400000, 1450500, 1500000, 1547200, 1624560, 1692250, 1750000, 1813125, 1934000, 2030700, 2100000, 2166080, 2320800, 2417500, 2538375, 2625000, 2707600, 2901000, 3000000, 3021875, 3249120, 3384500, 3500000, 3626250, 3868000, 4061400, 4200000, 4230625, 4641600, 4835000, 5076750, 5250000, 5415200, 5802000, 6043750, 6498240, 6769000, 7000000, 7252500, 7736000, 8122800, 8461250, 9065625, 9670000, 10153500, 10500000, 10830400, 11604000, 12087500, 12691875, 13538000, 14505000, 15109375, 16245600, 16922500, 18131250, 19340000, 20307000, 21000000, 21153125, 23208000, 24175000, 25383750, 27076000, 29010000, 30218750, 32491200, 33845000, 36262500, 38680000, 40614000, 42306250, 45328125, 48350000, 50767500, 54152000, 58020000, 60437500, 63459375, 67690000, 72525000, 81228000, 84612500, 90656250, 96700000, 101535000, 105765625, 116040000, 120875000, 126918750, 135380000, 145050000, 162456000, 169225000, 181312500, 193400000, 203070000, 211531250, 241750000, 253837500, 270760000, 290100000, 317296875, 338450000, 362625000, 406140000, 423062500, 483500000, 507675000, 580200000, 634593750, 676900000, 725250000, 812280000, 846125000, 967000000, 1015350000, 1269187500, 1353800000, 1450500000, 1692250000, 2030700000, 2538375000, 2901000000, 3384500000, 4061400000, 5076750000, 6769000000, 10153500000, 20307000000]

約数ペア:

[(1, 20307000000), (2, 10153500000), (3, 6769000000), (4, 5076750000), (5, 4061400000), (6, 3384500000), (7, 2901000000), (8, 2538375000), (10, 2030700000), (12, 1692250000), (14, 1450500000), (15, 1353800000), (16, 1269187500), (20, 1015350000), (21, 967000000), (24, 846125000), (25, 812280000), (28, 725250000), (30, 676900000), (32, 634593750), (35, 580200000), (40, 507675000), (42, 483500000), (48, 423062500), (50, 406140000), (56, 362625000), (60, 338450000), (64, 317296875), (70, 290100000), (75, 270760000), (80, 253837500), (84, 241750000), (96, 211531250), (100, 203070000), (105, 193400000), (112, 181312500), (120, 169225000), (125, 162456000), (140, 145050000), (150, 135380000), (160, 126918750), (168, 120875000), (175, 116040000), (192, 105765625), (200, 101535000), (210, 96700000), (224, 90656250), (240, 84612500), (250, 81228000), (280, 72525000), (300, 67690000), (320, 63459375), (336, 60437500), (350, 58020000), (375, 54152000), (400, 50767500), (420, 48350000), (448, 45328125), (480, 42306250), (500, 40614000), (525, 38680000), (560, 36262500), (600, 33845000), (625, 32491200), (672, 30218750), (700, 29010000), (750, 27076000), (800, 25383750), (840, 24175000), (875, 23208000), (960, 21153125), (967, 21000000), (1000, 20307000), (1050, 19340000), (1120, 18131250), (1200, 16922500), (1250, 16245600), (1344, 15109375), (1400, 14505000), (1500, 13538000), (1600, 12691875), (1680, 12087500), (1750, 11604000), (1875, 10830400), (1934, 10500000), (2000, 10153500), (2100, 9670000), (2240, 9065625), (2400, 8461250), (2500, 8122800), (2625, 7736000), (2800, 7252500), (2901, 7000000), (3000, 6769000), (3125, 6498240), (3360, 6043750), (3500, 5802000), (3750, 5415200), (3868, 5250000), (4000, 5076750), (4200, 4835000), (4375, 4641600), (4800, 4230625), (4835, 4200000), (5000, 4061400), (5250, 3868000), (5600, 3626250), (5802, 3500000), (6000, 3384500), (6250, 3249120), (6720, 3021875), (6769, 3000000), (7000, 2901000), (7500, 2707600), (7736, 2625000), (8000, 2538375), (8400, 2417500), (8750, 2320800), (9375, 2166080), (9670, 2100000), (10000, 2030700), (10500, 1934000), (11200, 1813125), (11604, 1750000), (12000, 1692250), (12500, 1624560), (13125, 1547200), (13538, 1500000), (14000, 1450500), (14505, 1400000), (15000, 1353800), (15472, 1312500), (15625, 1299648), (16800, 1208750), (17500, 1160400), (18750, 1083040), (19340, 1050000), (20000, 1015350), (20307, 1000000), (21000, 967000), (21875, 928320), (23208, 875000), (24000, 846125), (24175, 840000), (25000, 812280), (26250, 773600), (27076, 750000), (28000, 725250), (29010, 700000), (30000, 676900), (30944, 656250), (31250, 649824), (33600, 604375), (33845, 600000), (35000, 580200), (37500, 541520), (38680, 525000), (40000, 507675), (40614, 500000), (42000, 483500), (43750, 464160), (46416, 437500), (46875, 433216), (48350, 420000), (50000, 406140), (52500, 386800), (54152, 375000), (56000, 362625), (58020, 350000), (60000, 338450), (61888, 328125), (62500, 324912), (65625, 309440), (67690, 300000), (70000, 290100), (72525, 280000), (75000, 270760), (77360, 262500), (81228, 250000), (84000, 241750), (87500, 232080), (92832, 218750), (93750, 216608), (96700, 210000), (100000, 203070), (101535, 200000), (105000, 193400), (108304, 187500), (109375, 185664), (116040, 175000), (120000, 169225), (120875, 168000), (125000, 162456), (131250, 154720), (135380, 150000), (140000, 145050)]