1991340000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 720

約数和(自身を含む): 8166910752

約数和(自身を除く): 6175570752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 30, 32, 36, 37, 39, 40, 45, 46, 48, 50, 52, 60, 65, 69, 72, 74, 75, 78, 80, 90, 92, 96, 100, 104, 111, 115, 117, 120, 125, 130, 138, 144, 148, 150, 156, 160, 180, 184, 185, 195, 200, 207, 208, 222, 225, 230, 234, 240, 250, 260, 276, 288, 296, 299, 300, 312, 325, 333, 345, 360, 368, 370, 375, 390, 400, 414, 416, 444, 450, 460, 468, 480, 481, 500, 520, 552, 555, 575, 585, 592, 598, 600, 624, 625, 650, 666, 690, 720, 736, 740, 750, 780, 800, 828, 851, 888, 897, 900, 920, 925, 936, 962, 975, 1000, 1035, 1040, 1104, 1110, 1125, 1150, 1170, 1184, 1196, 1200, 1248, 1250, 1300, 1332, 1380, 1440, 1443, 1480, 1495, 1500, 1560, 1625, 1656, 1665, 1702, 1725, 1776, 1794, 1800, 1840, 1850, 1872, 1875, 1924, 1950, 2000, 2070, 2080, 2208, 2220, 2250, 2300, 2340, 2392, 2400, 2405, 2500, 2553, 2600, 2664, 2691, 2760, 2775, 2875, 2886, 2925, 2960, 2990, 3000, 3120, 3250, 3312, 3330, 3404, 3450, 3552, 3588, 3600, 3680, 3700, 3744, 3750, 3848, 3900, 4000, 4140, 4255, 4329, 4440, 4485, 4500, 4600, 4625, 4680, 4784, 4810, 4875, 5000, 5106, 5175, 5200, 5328, 5382, 5520, 5550, 5625, 5750, 5772, 5850, 5920, 5980, 6000, 6240, 6500, 6624, 6660, 6808, 6900, 7176, 7200, 7215, 7400, 7475, 7500, 7659, 7696, 7800, 8125, 8280, 8325, 8510, 8625, 8658, 8880, 8970, 9000, 9200, 9250, 9360, 9568, 9620, 9750, 10000, 10212, 10350, 10400, 10656, 10764, 11040, 11063, 11100, 11250, 11500, 11544, 11700, 11960, 12000, 12025, 12765, 13000, 13320, 13455, 13616, 13800, 13875, 14352, 14375, 14430, 14625, 14800, 14950, 15000, 15318, 15392, 15600, 16250, 16560, 16650, 17020, 17250, 17316, 17760, 17940, 18000, 18400, 18500, 18720, 19240, 19500, 20000, 20424, 20700, 21275, 21528, 21645, 22126, 22200, 22425, 22500, 23000, 23088, 23125, 23400, 23920, 24050, 24375, 25530, 25875, 26000, 26640, 26910, 27232, 27600, 27750, 28704, 28750, 28860, 29250, 29600, 29900, 30000, 30636, 31200, 32500, 33120, 33189, 33300, 34040, 34500, 34632, 35880, 36000, 36075, 37000, 37375, 38295, 38480, 39000, 40848, 41400, 41625, 42550, 43056, 43125, 43290, 44252, 44400, 44850, 45000, 46000, 46176, 46250, 46800, 47840, 48100, 48750, 51060, 51750, 52000, 53280, 53820, 55200, 55315, 55500, 57500, 57720, 58500, 59800, 60000, 60125, 61272, 63825, 65000, 66378, 66600, 67275, 68080, 69000, 69264, 69375, 71760, 72150, 73125, 74000, 74750, 76590, 76960, 78000, 81696, 82800, 83250, 85100, 86112, 86250, 86580, 88504, 88800, 89700, 90000, 92000, 92500, 93600, 96200, 97500, 99567, 102120, 103500, 106375, 107640, 108225, 110630, 111000, 112125, 115000, 115440, 117000, 119600, 120250, 122544, 127650, 129375, 130000, 132756, 133200, 134550, 136160, 138000, 138528, 138750, 143520, 144300, 146250, 148000, 149500, 153180, 156000, 165600, 165945, 166500, 170200, 172500, 173160, 177008, 179400, 180000, 180375, 185000, 186875, 191475, 192400, 195000, 199134, 204240, 207000, 208125, 212750, 215280, 216450, 221260, 222000, 224250, 230000, 230880, 234000, 239200, 240500, 245088, 255300, 258750, 260000, 265512, 266400, 269100, 276000, 276575, 277500, 288600, 292500, 299000, 300625, 306360, 319125, 331890, 333000, 336375, 340400, 345000, 346320, 354016, 358800, 360750, 370000, 373750, 382950, 384800, 390000, 398268, 408480, 414000, 416250, 425500, 430560, 432900, 442520, 444000, 448500, 460000, 468000, 481000, 497835, 510600, 517500, 531024, 531875, 538200, 541125, 553150, 555000, 560625, 577200, 585000, 598000, 601250, 612720, 638250, 663780, 666000, 672750, 680800, 690000, 692640, 717600, 721500, 740000, 747500, 765900, 780000, 796536, 828000, 829725, 832500, 851000, 865800, 885040, 897000, 901875, 957375, 962000, 995670, 1021200, 1035000, 1062048, 1063750, 1076400, 1082250, 1106300, 1110000, 1121250, 1154400, 1170000, 1196000, 1202500, 1225440, 1276500, 1327560, 1332000, 1345500, 1380000, 1382875, 1443000, 1495000, 1531800, 1593072, 1595625, 1659450, 1665000, 1681875, 1702000, 1731600, 1770080, 1794000, 1803750, 1914750, 1924000, 1991340, 2042400, 2070000, 2127500, 2152800, 2164500, 2212600, 2220000, 2242500, 2340000, 2405000, 2489175, 2553000, 2655120, 2691000, 2705625, 2765750, 2886000, 2990000, 3063600, 3186144, 3191250, 3318900, 3330000, 3363750, 3404000, 3463200, 3588000, 3607500, 3829500, 3982680, 4140000, 4148625, 4255000, 4329000, 4425200, 4485000, 4786875, 4810000, 4978350, 5106000, 5310240, 5382000, 5411250, 5531500, 5772000, 5980000, 6127200, 6382500, 6637800, 6660000, 6727500, 6914375, 7215000, 7659000, 7965360, 8297250, 8510000, 8658000, 8850400, 8970000, 9573750, 9620000, 9956700, 10212000, 10764000, 10822500, 11063000, 12445875, 12765000, 13275600, 13455000, 13828750, 14430000, 15318000, 15930720, 16594500, 17020000, 17316000, 17940000, 19147500, 19913400, 20743125, 21645000, 22126000, 24891750, 25530000, 26551200, 26910000, 27657500, 28860000, 30636000, 33189000, 38295000, 39826800, 41486250, 43290000, 44252000, 49783500, 51060000, 53820000, 55315000, 62229375, 66378000, 76590000, 79653600, 82972500, 86580000, 99567000, 110630000, 124458750, 132756000, 153180000, 165945000, 199134000, 221260000, 248917500, 331890000, 398268000, 497835000, 663780000, 995670000, 1991340000]

約数ペア:

[(1, 1991340000), (2, 995670000), (3, 663780000), (4, 497835000), (5, 398268000), (6, 331890000), (8, 248917500), (9, 221260000), (10, 199134000), (12, 165945000), (13, 153180000), (15, 132756000), (16, 124458750), (18, 110630000), (20, 99567000), (23, 86580000), (24, 82972500), (25, 79653600), (26, 76590000), (30, 66378000), (32, 62229375), (36, 55315000), (37, 53820000), (39, 51060000), (40, 49783500), (45, 44252000), (46, 43290000), (48, 41486250), (50, 39826800), (52, 38295000), (60, 33189000), (65, 30636000), (69, 28860000), (72, 27657500), (74, 26910000), (75, 26551200), (78, 25530000), (80, 24891750), (90, 22126000), (92, 21645000), (96, 20743125), (100, 19913400), (104, 19147500), (111, 17940000), (115, 17316000), (117, 17020000), (120, 16594500), (125, 15930720), (130, 15318000), (138, 14430000), (144, 13828750), (148, 13455000), (150, 13275600), (156, 12765000), (160, 12445875), (180, 11063000), (184, 10822500), (185, 10764000), (195, 10212000), (200, 9956700), (207, 9620000), (208, 9573750), (222, 8970000), (225, 8850400), (230, 8658000), (234, 8510000), (240, 8297250), (250, 7965360), (260, 7659000), (276, 7215000), (288, 6914375), (296, 6727500), (299, 6660000), (300, 6637800), (312, 6382500), (325, 6127200), (333, 5980000), (345, 5772000), (360, 5531500), (368, 5411250), (370, 5382000), (375, 5310240), (390, 5106000), (400, 4978350), (414, 4810000), (416, 4786875), (444, 4485000), (450, 4425200), (460, 4329000), (468, 4255000), (480, 4148625), (481, 4140000), (500, 3982680), (520, 3829500), (552, 3607500), (555, 3588000), (575, 3463200), (585, 3404000), (592, 3363750), (598, 3330000), (600, 3318900), (624, 3191250), (625, 3186144), (650, 3063600), (666, 2990000), (690, 2886000), (720, 2765750), (736, 2705625), (740, 2691000), (750, 2655120), (780, 2553000), (800, 2489175), (828, 2405000), (851, 2340000), (888, 2242500), (897, 2220000), (900, 2212600), (920, 2164500), (925, 2152800), (936, 2127500), (962, 2070000), (975, 2042400), (1000, 1991340), (1035, 1924000), (1040, 1914750), (1104, 1803750), (1110, 1794000), (1125, 1770080), (1150, 1731600), (1170, 1702000), (1184, 1681875), (1196, 1665000), (1200, 1659450), (1248, 1595625), (1250, 1593072), (1300, 1531800), (1332, 1495000), (1380, 1443000), (1440, 1382875), (1443, 1380000), (1480, 1345500), (1495, 1332000), (1500, 1327560), (1560, 1276500), (1625, 1225440), (1656, 1202500), (1665, 1196000), (1702, 1170000), (1725, 1154400), (1776, 1121250), (1794, 1110000), (1800, 1106300), (1840, 1082250), (1850, 1076400), (1872, 1063750), (1875, 1062048), (1924, 1035000), (1950, 1021200), (2000, 995670), (2070, 962000), (2080, 957375), (2208, 901875), (2220, 897000), (2250, 885040), (2300, 865800), (2340, 851000), (2392, 832500), (2400, 829725), (2405, 828000), (2500, 796536), (2553, 780000), (2600, 765900), (2664, 747500), (2691, 740000), (2760, 721500), (2775, 717600), (2875, 692640), (2886, 690000), (2925, 680800), (2960, 672750), (2990, 666000), (3000, 663780), (3120, 638250), (3250, 612720), (3312, 601250), (3330, 598000), (3404, 585000), (3450, 577200), (3552, 560625), (3588, 555000), (3600, 553150), (3680, 541125), (3700, 538200), (3744, 531875), (3750, 531024), (3848, 517500), (3900, 510600), (4000, 497835), (4140, 481000), (4255, 468000), (4329, 460000), (4440, 448500), (4485, 444000), (4500, 442520), (4600, 432900), (4625, 430560), (4680, 425500), (4784, 416250), (4810, 414000), (4875, 408480), (5000, 398268), (5106, 390000), (5175, 384800), (5200, 382950), (5328, 373750), (5382, 370000), (5520, 360750), (5550, 358800), (5625, 354016), (5750, 346320), (5772, 345000), (5850, 340400), (5920, 336375), (5980, 333000), (6000, 331890), (6240, 319125), (6500, 306360), (6624, 300625), (6660, 299000), (6808, 292500), (6900, 288600), (7176, 277500), (7200, 276575), (7215, 276000), (7400, 269100), (7475, 266400), (7500, 265512), (7659, 260000), (7696, 258750), (7800, 255300), (8125, 245088), (8280, 240500), (8325, 239200), (8510, 234000), (8625, 230880), (8658, 230000), (8880, 224250), (8970, 222000), (9000, 221260), (9200, 216450), (9250, 215280), (9360, 212750), (9568, 208125), (9620, 207000), (9750, 204240), (10000, 199134), (10212, 195000), (10350, 192400), (10400, 191475), (10656, 186875), (10764, 185000), (11040, 180375), (11063, 180000), (11100, 179400), (11250, 177008), (11500, 173160), (11544, 172500), (11700, 170200), (11960, 166500), (12000, 165945), (12025, 165600), (12765, 156000), (13000, 153180), (13320, 149500), (13455, 148000), (13616, 146250), (13800, 144300), (13875, 143520), (14352, 138750), (14375, 138528), (14430, 138000), (14625, 136160), (14800, 134550), (14950, 133200), (15000, 132756), (15318, 130000), (15392, 129375), (15600, 127650), (16250, 122544), (16560, 120250), (16650, 119600), (17020, 117000), (17250, 115440), (17316, 115000), (17760, 112125), (17940, 111000), (18000, 110630), (18400, 108225), (18500, 107640), (18720, 106375), (19240, 103500), (19500, 102120), (20000, 99567), (20424, 97500), (20700, 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