205716000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 805109760

約数和(自身を除く): 599393760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 79, 80, 84, 93, 96, 100, 105, 112, 120, 124, 125, 140, 150, 155, 158, 160, 168, 175, 186, 200, 210, 217, 224, 237, 240, 248, 250, 280, 300, 310, 316, 336, 350, 372, 375, 395, 400, 420, 434, 465, 474, 480, 496, 500, 525, 553, 560, 600, 620, 632, 651, 672, 700, 744, 750, 775, 790, 800, 840, 868, 875, 930, 948, 992, 1000, 1050, 1085, 1106, 1120, 1185, 1200, 1240, 1264, 1302, 1400, 1488, 1500, 1550, 1580, 1659, 1680, 1736, 1750, 1860, 1896, 1975, 2000, 2100, 2170, 2212, 2325, 2370, 2400, 2449, 2480, 2528, 2604, 2625, 2765, 2800, 2976, 3000, 3100, 3160, 3255, 3318, 3360, 3472, 3500, 3720, 3792, 3875, 3950, 4000, 4200, 4340, 4424, 4650, 4740, 4898, 4960, 5208, 5250, 5425, 5530, 5600, 5925, 6000, 6200, 6320, 6510, 6636, 6944, 7000, 7347, 7440, 7584, 7750, 7900, 8295, 8400, 8680, 8848, 9300, 9480, 9796, 9875, 10416, 10500, 10850, 11060, 11625, 11850, 12000, 12245, 12400, 12640, 13020, 13272, 13825, 14000, 14694, 14880, 15500, 15800, 16275, 16590, 16800, 17143, 17360, 17696, 18600, 18960, 19592, 19750, 20832, 21000, 21700, 22120, 23250, 23700, 24490, 24800, 26040, 26544, 27125, 27650, 28000, 29388, 29625, 31000, 31600, 32550, 33180, 34286, 34720, 36735, 37200, 37920, 39184, 39500, 41475, 42000, 43400, 44240, 46500, 47400, 48980, 51429, 52080, 53088, 54250, 55300, 58776, 59250, 61225, 62000, 63200, 65100, 66360, 68572, 69125, 73470, 74400, 78368, 79000, 81375, 82950, 84000, 85715, 86800, 88480, 93000, 94800, 97960, 102858, 104160, 108500, 110600, 117552, 118500, 122450, 124000, 130200, 132720, 137144, 138250, 146940, 158000, 162750, 165900, 171430, 173600, 183675, 186000, 189600, 195920, 205716, 207375, 217000, 221200, 235104, 237000, 244900, 257145, 260400, 265440, 274288, 276500, 293880, 306125, 316000, 325500, 331800, 342860, 367350, 372000, 391840, 411432, 414750, 428575, 434000, 442400, 474000, 489800, 514290, 520800, 548576, 553000, 587760, 612250, 651000, 663600, 685720, 734700, 822864, 829500, 857150, 868000, 918375, 948000, 979600, 1028580, 1106000, 1175520, 1224500, 1285725, 1302000, 1327200, 1371440, 1469400, 1645728, 1659000, 1714300, 1836750, 1959200, 2057160, 2142875, 2212000, 2449000, 2571450, 2604000, 2742880, 2938800, 3318000, 3428600, 3673500, 4114320, 4285750, 4898000, 5142900, 5877600, 6428625, 6636000, 6857200, 7347000, 8228640, 8571500, 9796000, 10285800, 12857250, 13714400, 14694000, 17143000, 20571600, 25714500, 29388000, 34286000, 41143200, 51429000, 68572000, 102858000, 205716000]

約数ペア:

[(1, 205716000), (2, 102858000), (3, 68572000), (4, 51429000), (5, 41143200), (6, 34286000), (7, 29388000), (8, 25714500), (10, 20571600), (12, 17143000), (14, 14694000), (15, 13714400), (16, 12857250), (20, 10285800), (21, 9796000), (24, 8571500), (25, 8228640), (28, 7347000), (30, 6857200), (31, 6636000), (32, 6428625), (35, 5877600), (40, 5142900), (42, 4898000), (48, 4285750), (50, 4114320), (56, 3673500), (60, 3428600), (62, 3318000), (70, 2938800), (75, 2742880), (79, 2604000), (80, 2571450), (84, 2449000), (93, 2212000), (96, 2142875), (100, 2057160), (105, 1959200), (112, 1836750), (120, 1714300), (124, 1659000), (125, 1645728), (140, 1469400), (150, 1371440), (155, 1327200), (158, 1302000), (160, 1285725), (168, 1224500), (175, 1175520), (186, 1106000), (200, 1028580), (210, 979600), (217, 948000), (224, 918375), (237, 868000), (240, 857150), (248, 829500), (250, 822864), (280, 734700), (300, 685720), (310, 663600), (316, 651000), (336, 612250), (350, 587760), (372, 553000), (375, 548576), (395, 520800), (400, 514290), (420, 489800), (434, 474000), (465, 442400), (474, 434000), (480, 428575), (496, 414750), (500, 411432), (525, 391840), (553, 372000), (560, 367350), (600, 342860), (620, 331800), (632, 325500), (651, 316000), (672, 306125), (700, 293880), (744, 276500), (750, 274288), (775, 265440), (790, 260400), (800, 257145), (840, 244900), (868, 237000), (875, 235104), (930, 221200), (948, 217000), (992, 207375), (1000, 205716), (1050, 195920), (1085, 189600), (1106, 186000), (1120, 183675), (1185, 173600), (1200, 171430), (1240, 165900), (1264, 162750), (1302, 158000), (1400, 146940), (1488, 138250), (1500, 137144), (1550, 132720), (1580, 130200), (1659, 124000), (1680, 122450), (1736, 118500), (1750, 117552), (1860, 110600), (1896, 108500), (1975, 104160), (2000, 102858), (2100, 97960), (2170, 94800), (2212, 93000), (2325, 88480), (2370, 86800), (2400, 85715), (2449, 84000), (2480, 82950), (2528, 81375), (2604, 79000), (2625, 78368), (2765, 74400), (2800, 73470), (2976, 69125), (3000, 68572), (3100, 66360), (3160, 65100), (3255, 63200), (3318, 62000), (3360, 61225), (3472, 59250), (3500, 58776), (3720, 55300), (3792, 54250), (3875, 53088), (3950, 52080), (4000, 51429), (4200, 48980), (4340, 47400), (4424, 46500), (4650, 44240), (4740, 43400), (4898, 42000), (4960, 41475), (5208, 39500), (5250, 39184), (5425, 37920), (5530, 37200), (5600, 36735), (5925, 34720), (6000, 34286), (6200, 33180), (6320, 32550), (6510, 31600), (6636, 31000), (6944, 29625), (7000, 29388), (7347, 28000), (7440, 27650), (7584, 27125), (7750, 26544), (7900, 26040), (8295, 24800), (8400, 24490), (8680, 23700), (8848, 23250), (9300, 22120), (9480, 21700), (9796, 21000), (9875, 20832), (10416, 19750), (10500, 19592), (10850, 18960), (11060, 18600), (11625, 17696), (11850, 17360), (12000, 17143), (12245, 16800), (12400, 16590), (12640, 16275), (13020, 15800), (13272, 15500), (13825, 14880), (14000, 14694)]