1318360000

素因数分解:

$2^6\times 5^4\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1488

約数の個数: 140

約数和(自身を含む): 3413619792

約数和(自身を除く): 2095259792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 320, 368, 400, 460, 500, 575, 625, 736, 800, 920, 1000, 1150, 1250, 1433, 1472, 1600, 1840, 2000, 2300, 2500, 2866, 2875, 3680, 4000, 4600, 5000, 5732, 5750, 7165, 7360, 8000, 9200, 10000, 11464, 11500, 14330, 14375, 18400, 20000, 22928, 23000, 28660, 28750, 32959, 35825, 36800, 40000, 45856, 46000, 57320, 57500, 65918, 71650, 91712, 92000, 114640, 115000, 131836, 143300, 164795, 179125, 184000, 229280, 230000, 263672, 286600, 329590, 358250, 458560, 460000, 527344, 573200, 659180, 716500, 823975, 895625, 920000, 1054688, 1146400, 1318360, 1433000, 1647950, 1791250, 2109376, 2292800, 2636720, 2866000, 3295900, 3582500, 4119875, 5273440, 5732000, 6591800, 7165000, 8239750, 10546880, 11464000, 13183600, 14330000, 16479500, 20599375, 26367200, 28660000, 32959000, 41198750, 52734400, 57320000, 65918000, 82397500, 131836000, 164795000, 263672000, 329590000, 659180000, 1318360000]

約数ペア:

[(1, 1318360000), (2, 659180000), (4, 329590000), (5, 263672000), (8, 164795000), (10, 131836000), (16, 82397500), (20, 65918000), (23, 57320000), (25, 52734400), (32, 41198750), (40, 32959000), (46, 28660000), (50, 26367200), (64, 20599375), (80, 16479500), (92, 14330000), (100, 13183600), (115, 11464000), (125, 10546880), (160, 8239750), (184, 7165000), (200, 6591800), (230, 5732000), (250, 5273440), (320, 4119875), (368, 3582500), (400, 3295900), (460, 2866000), (500, 2636720), (575, 2292800), (625, 2109376), (736, 1791250), (800, 1647950), (920, 1433000), (1000, 1318360), (1150, 1146400), (1250, 1054688), (1433, 920000), (1472, 895625), (1600, 823975), (1840, 716500), (2000, 659180), (2300, 573200), (2500, 527344), (2866, 460000), (2875, 458560), (3680, 358250), (4000, 329590), (4600, 286600), (5000, 263672), (5732, 230000), (5750, 229280), (7165, 184000), (7360, 179125), (8000, 164795), (9200, 143300), (10000, 131836), (11464, 115000), (11500, 114640), (14330, 92000), (14375, 91712), (18400, 71650), (20000, 65918), (22928, 57500), (23000, 57320), (28660, 46000), (28750, 45856), (32959, 40000), (35825, 36800)]