240240000

素因数分解:

$2^7\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:68

約数の個数: 640

約数和(自身を含む): 1070657280

約数和(自身を除く): 830417280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 25, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 50, 52, 55, 56, 60, 64, 65, 66, 70, 75, 77, 78, 80, 84, 88, 91, 96, 100, 104, 105, 110, 112, 120, 125, 128, 130, 132, 140, 143, 150, 154, 156, 160, 165, 168, 175, 176, 182, 192, 195, 200, 208, 210, 220, 224, 231, 240, 250, 260, 264, 273, 275, 280, 286, 300, 308, 312, 320, 325, 330, 336, 350, 352, 364, 375, 384, 385, 390, 400, 416, 420, 429, 440, 448, 455, 462, 480, 500, 520, 525, 528, 546, 550, 560, 572, 600, 616, 624, 625, 640, 650, 660, 672, 700, 704, 715, 728, 750, 770, 780, 800, 825, 832, 840, 858, 875, 880, 896, 910, 924, 960, 975, 1000, 1001, 1040, 1050, 1056, 1092, 1100, 1120, 1144, 1155, 1200, 1232, 1248, 1250, 1300, 1320, 1344, 1365, 1375, 1400, 1408, 1430, 1456, 1500, 1540, 1560, 1600, 1625, 1650, 1664, 1680, 1716, 1750, 1760, 1820, 1848, 1875, 1920, 1925, 1950, 2000, 2002, 2080, 2100, 2112, 2145, 2184, 2200, 2240, 2275, 2288, 2310, 2400, 2464, 2496, 2500, 2600, 2625, 2640, 2688, 2730, 2750, 2800, 2860, 2912, 3000, 3003, 3080, 3120, 3200, 3250, 3300, 3360, 3432, 3500, 3520, 3575, 3640, 3696, 3750, 3850, 3900, 4000, 4004, 4125, 4160, 4200, 4224, 4290, 4368, 4375, 4400, 4480, 4550, 4576, 4620, 4800, 4875, 4928, 4992, 5000, 5005, 5200, 5250, 5280, 5460, 5500, 5600, 5720, 5775, 5824, 6000, 6006, 6160, 6240, 6500, 6600, 6720, 6825, 6864, 6875, 7000, 7040, 7150, 7280, 7392, 7500, 7700, 7800, 8000, 8008, 8125, 8250, 8320, 8400, 8580, 8736, 8750, 8800, 9100, 9152, 9240, 9600, 9625, 9750, 9856, 10000, 10010, 10400, 10500, 10560, 10725, 10920, 11000, 11200, 11375, 11440, 11550, 11648, 12000, 12012, 12320, 12480, 13000, 13125, 13200, 13440, 13650, 13728, 13750, 14000, 14300, 14560, 14784, 15000, 15015, 15400, 15600, 16000, 16016, 16250, 16500, 16800, 17160, 17472, 17500, 17600, 17875, 18200, 18304, 18480, 19250, 19500, 20000, 20020, 20625, 20800, 21000, 21120, 21450, 21840, 22000, 22400, 22750, 22880, 23100, 24000, 24024, 24375, 24640, 24960, 25025, 26000, 26250, 26400, 27300, 27456, 27500, 28000, 28600, 28875, 29120, 29568, 30000, 30030, 30800, 31200, 32032, 32500, 33000, 33600, 34125, 34320, 34944, 35000, 35200, 35750, 36400, 36960, 38500, 39000, 40000, 40040, 41250, 41600, 42000, 42900, 43680, 44000, 45500, 45760, 46200, 48000, 48048, 48125, 48750, 49280, 50050, 52000, 52500, 52800, 53625, 54600, 54912, 55000, 56000, 56875, 57200, 57750, 58240, 60000, 60060, 61600, 62400, 64064, 65000, 66000, 67200, 68250, 68640, 70000, 71500, 72800, 73920, 75075, 77000, 78000, 80000, 80080, 82500, 84000, 85800, 87360, 88000, 89375, 91000, 91520, 92400, 96096, 96250, 97500, 100100, 104000, 105000, 105600, 107250, 109200, 110000, 112000, 113750, 114400, 115500, 120000, 120120, 123200, 124800, 125125, 128128, 130000, 132000, 136500, 137280, 140000, 143000, 144375, 145600, 147840, 150150, 154000, 156000, 160160, 165000, 168000, 170625, 171600, 174720, 176000, 178750, 182000, 184800, 192192, 192500, 195000, 200200, 208000, 210000, 214500, 218400, 220000, 227500, 228800, 231000, 240000, 240240, 246400, 250250, 260000, 264000, 268125, 273000, 274560, 280000, 286000, 288750, 291200, 300300, 308000, 312000, 320320, 330000, 336000, 341250, 343200, 357500, 364000, 369600, 375375, 384384, 385000, 390000, 400400, 420000, 429000, 436800, 440000, 455000, 457600, 462000, 480480, 500500, 520000, 528000, 536250, 546000, 560000, 572000, 577500, 600600, 616000, 624000, 625625, 640640, 660000, 682500, 686400, 715000, 728000, 739200, 750750, 770000, 780000, 800800, 840000, 858000, 873600, 880000, 910000, 924000, 960960, 1001000, 1040000, 1072500, 1092000, 1144000, 1155000, 1201200, 1232000, 1251250, 1320000, 1365000, 1372800, 1430000, 1456000, 1501500, 1540000, 1560000, 1601600, 1680000, 1716000, 1820000, 1848000, 1876875, 1921920, 2002000, 2145000, 2184000, 2288000, 2310000, 2402400, 2502500, 2640000, 2730000, 2860000, 3003000, 3080000, 3120000, 3203200, 3432000, 3640000, 3696000, 3753750, 4004000, 4290000, 4368000, 4620000, 4804800, 5005000, 5460000, 5720000, 6006000, 6160000, 6864000, 7280000, 7507500, 8008000, 8580000, 9240000, 9609600, 10010000, 10920000, 11440000, 12012000, 15015000, 16016000, 17160000, 18480000, 20020000, 21840000, 24024000, 30030000, 34320000, 40040000, 48048000, 60060000, 80080000, 120120000, 240240000]

約数ペア:

[(1, 240240000), (2, 120120000), (3, 80080000), (4, 60060000), (5, 48048000), (6, 40040000), (7, 34320000), (8, 30030000), (10, 24024000), (11, 21840000), (12, 20020000), (13, 18480000), (14, 17160000), (15, 16016000), (16, 15015000), (20, 12012000), (21, 11440000), (22, 10920000), (24, 10010000), (25, 9609600), (26, 9240000), (28, 8580000), (30, 8008000), (32, 7507500), (33, 7280000), (35, 6864000), (39, 6160000), (40, 6006000), (42, 5720000), (44, 5460000), (48, 5005000), (50, 4804800), (52, 4620000), (55, 4368000), (56, 4290000), (60, 4004000), (64, 3753750), (65, 3696000), (66, 3640000), (70, 3432000), (75, 3203200), (77, 3120000), (78, 3080000), (80, 3003000), (84, 2860000), (88, 2730000), (91, 2640000), (96, 2502500), (100, 2402400), (104, 2310000), (105, 2288000), (110, 2184000), (112, 2145000), (120, 2002000), (125, 1921920), (128, 1876875), (130, 1848000), (132, 1820000), (140, 1716000), (143, 1680000), (150, 1601600), (154, 1560000), (156, 1540000), (160, 1501500), (165, 1456000), (168, 1430000), (175, 1372800), (176, 1365000), (182, 1320000), (192, 1251250), (195, 1232000), (200, 1201200), (208, 1155000), (210, 1144000), (220, 1092000), (224, 1072500), (231, 1040000), (240, 1001000), (250, 960960), (260, 924000), (264, 910000), (273, 880000), (275, 873600), (280, 858000), (286, 840000), (300, 800800), (308, 780000), (312, 770000), (320, 750750), (325, 739200), (330, 728000), (336, 715000), (350, 686400), (352, 682500), (364, 660000), (375, 640640), (384, 625625), (385, 624000), (390, 616000), (400, 600600), (416, 577500), (420, 572000), (429, 560000), (440, 546000), (448, 536250), (455, 528000), (462, 520000), (480, 500500), (500, 480480), (520, 462000), (525, 457600), (528, 455000), (546, 440000), (550, 436800), (560, 429000), (572, 420000), (600, 400400), (616, 390000), (624, 385000), (625, 384384), (640, 375375), (650, 369600), (660, 364000), (672, 357500), (700, 343200), (704, 341250), (715, 336000), (728, 330000), (750, 320320), (770, 312000), (780, 308000), (800, 300300), (825, 291200), (832, 288750), (840, 286000), (858, 280000), (875, 274560), (880, 273000), (896, 268125), (910, 264000), (924, 260000), (960, 250250), (975, 246400), (1000, 240240), (1001, 240000), (1040, 231000), (1050, 228800), (1056, 227500), (1092, 220000), (1100, 218400), (1120, 214500), (1144, 210000), (1155, 208000), (1200, 200200), (1232, 195000), (1248, 192500), (1250, 192192), (1300, 184800), (1320, 182000), (1344, 178750), (1365, 176000), (1375, 174720), (1400, 171600), (1408, 170625), (1430, 168000), (1456, 165000), (1500, 160160), (1540, 156000), (1560, 154000), (1600, 150150), (1625, 147840), (1650, 145600), (1664, 144375), (1680, 143000), (1716, 140000), (1750, 137280), (1760, 136500), (1820, 132000), (1848, 130000), (1875, 128128), (1920, 125125), (1925, 124800), (1950, 123200), (2000, 120120), (2002, 120000), (2080, 115500), (2100, 114400), (2112, 113750), (2145, 112000), (2184, 110000), (2200, 109200), (2240, 107250), (2275, 105600), (2288, 105000), (2310, 104000), (2400, 100100), (2464, 97500), (2496, 96250), (2500, 96096), (2600, 92400), (2625, 91520), (2640, 91000), (2688, 89375), (2730, 88000), (2750, 87360), (2800, 85800), (2860, 84000), (2912, 82500), (3000, 80080), (3003, 80000), (3080, 78000), (3120, 77000), (3200, 75075), (3250, 73920), (3300, 72800), (3360, 71500), (3432, 70000), (3500, 68640), (3520, 68250), (3575, 67200), (3640, 66000), (3696, 65000), (3750, 64064), (3850, 62400), (3900, 61600), (4000, 60060), (4004, 60000), (4125, 58240), (4160, 57750), (4200, 57200), (4224, 56875), (4290, 56000), (4368, 55000), (4375, 54912), (4400, 54600), (4480, 53625), (4550, 52800), (4576, 52500), (4620, 52000), (4800, 50050), (4875, 49280), (4928, 48750), (4992, 48125), (5000, 48048), (5005, 48000), (5200, 46200), (5250, 45760), (5280, 45500), (5460, 44000), (5500, 43680), (5600, 42900), (5720, 42000), (5775, 41600), (5824, 41250), (6000, 40040), (6006, 40000), (6160, 39000), (6240, 38500), (6500, 36960), (6600, 36400), (6720, 35750), (6825, 35200), (6864, 35000), (6875, 34944), (7000, 34320), (7040, 34125), (7150, 33600), (7280, 33000), (7392, 32500), (7500, 32032), (7700, 31200), (7800, 30800), (8000, 30030), (8008, 30000), (8125, 29568), (8250, 29120), (8320, 28875), (8400, 28600), (8580, 28000), (8736, 27500), (8750, 27456), (8800, 27300), (9100, 26400), (9152, 26250), (9240, 26000), (9600, 25025), (9625, 24960), (9750, 24640), (9856, 24375), (10000, 24024), (10010, 24000), (10400, 23100), (10500, 22880), (10560, 22750), (10725, 22400), (10920, 22000), (11000, 21840), (11200, 21450), (11375, 21120), (11440, 21000), (11550, 20800), (11648, 20625), (12000, 20020), (12012, 20000), (12320, 19500), (12480, 19250), (13000, 18480), (13125, 18304), (13200, 18200), (13440, 17875), (13650, 17600), (13728, 17500), (13750, 17472), (14000, 17160), (14300, 16800), (14560, 16500), (14784, 16250), (15000, 16016), (15015, 16000), (15400, 15600)]