252186720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 846526464

約数和(自身を除く): 594339744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 60, 69, 80, 92, 96, 106, 115, 120, 138, 159, 160, 184, 212, 230, 240, 265, 276, 318, 345, 368, 424, 431, 460, 480, 530, 552, 636, 690, 736, 795, 848, 862, 920, 1060, 1104, 1219, 1272, 1293, 1380, 1590, 1696, 1724, 1840, 2120, 2155, 2208, 2438, 2544, 2586, 2760, 3180, 3448, 3657, 3680, 4240, 4310, 4876, 5088, 5172, 5520, 6095, 6360, 6465, 6896, 7314, 8480, 8620, 9752, 9913, 10344, 11040, 12190, 12720, 12930, 13792, 14628, 17240, 18285, 19504, 19826, 20688, 22843, 24380, 25440, 25860, 29256, 29739, 34480, 36570, 39008, 39652, 41376, 45686, 48760, 49565, 51720, 58512, 59478, 68529, 68960, 73140, 79304, 91372, 97520, 99130, 103440, 114215, 117024, 118956, 137058, 146280, 148695, 158608, 182744, 195040, 198260, 206880, 228430, 237912, 274116, 292560, 297390, 317216, 342645, 365488, 396520, 456860, 475824, 525389, 548232, 585120, 594780, 685290, 730976, 793040, 913720, 951648, 1050778, 1096464, 1189560, 1370580, 1576167, 1586080, 1827440, 2101556, 2192928, 2379120, 2626945, 2741160, 3152334, 3654880, 4203112, 4758240, 5253890, 5482320, 6304668, 7880835, 8406224, 10507780, 10964640, 12609336, 15761670, 16812448, 21015560, 25218672, 31523340, 42031120, 50437344, 63046680, 84062240, 126093360, 252186720]

約数ペア:

[(1, 252186720), (2, 126093360), (3, 84062240), (4, 63046680), (5, 50437344), (6, 42031120), (8, 31523340), (10, 25218672), (12, 21015560), (15, 16812448), (16, 15761670), (20, 12609336), (23, 10964640), (24, 10507780), (30, 8406224), (32, 7880835), (40, 6304668), (46, 5482320), (48, 5253890), (53, 4758240), (60, 4203112), (69, 3654880), (80, 3152334), (92, 2741160), (96, 2626945), (106, 2379120), (115, 2192928), (120, 2101556), (138, 1827440), (159, 1586080), (160, 1576167), (184, 1370580), (212, 1189560), (230, 1096464), (240, 1050778), (265, 951648), (276, 913720), (318, 793040), (345, 730976), (368, 685290), (424, 594780), (431, 585120), (460, 548232), (480, 525389), (530, 475824), (552, 456860), (636, 396520), (690, 365488), (736, 342645), (795, 317216), (848, 297390), (862, 292560), (920, 274116), (1060, 237912), (1104, 228430), (1219, 206880), (1272, 198260), (1293, 195040), (1380, 182744), (1590, 158608), (1696, 148695), (1724, 146280), (1840, 137058), (2120, 118956), (2155, 117024), (2208, 114215), (2438, 103440), (2544, 99130), (2586, 97520), (2760, 91372), (3180, 79304), (3448, 73140), (3657, 68960), (3680, 68529), (4240, 59478), (4310, 58512), (4876, 51720), (5088, 49565), (5172, 48760), (5520, 45686), (6095, 41376), (6360, 39652), (6465, 39008), (6896, 36570), (7314, 34480), (8480, 29739), (8620, 29256), (9752, 25860), (9913, 25440), (10344, 24380), (11040, 22843), (12190, 20688), (12720, 19826), (12930, 19504), (13792, 18285), (14628, 17240)]