1908211200

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 480

約数和(自身を含む): 7469045760

約数和(自身を除く): 5560834560

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, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 128, 140, 150, 155, 160, 168, 175, 186, 192, 200, 210, 217, 224, 229, 240, 248, 256, 280, 300, 310, 320, 336, 350, 372, 384, 400, 420, 434, 448, 458, 465, 480, 496, 512, 525, 560, 600, 620, 640, 651, 672, 687, 700, 744, 768, 775, 800, 840, 868, 896, 916, 930, 960, 992, 1050, 1085, 1120, 1145, 1200, 1240, 1280, 1302, 1344, 1374, 1400, 1488, 1536, 1550, 1600, 1603, 1680, 1736, 1792, 1832, 1860, 1920, 1984, 2100, 2170, 2240, 2290, 2325, 2400, 2480, 2560, 2604, 2688, 2748, 2800, 2976, 3100, 3200, 3206, 3255, 3360, 3435, 3472, 3584, 3664, 3720, 3840, 3968, 4200, 4340, 4480, 4580, 4650, 4800, 4809, 4960, 5208, 5376, 5425, 5496, 5600, 5725, 5952, 6200, 6400, 6412, 6510, 6720, 6870, 6944, 7099, 7328, 7440, 7680, 7936, 8015, 8400, 8680, 8960, 9160, 9300, 9600, 9618, 9920, 10416, 10752, 10850, 10992, 11200, 11450, 11904, 12400, 12800, 12824, 13020, 13440, 13740, 13888, 14198, 14656, 14880, 15872, 16030, 16275, 16800, 17175, 17360, 17920, 18320, 18600, 19200, 19236, 19840, 20832, 21297, 21700, 21984, 22400, 22900, 23808, 24045, 24800, 25648, 26040, 26880, 27480, 27776, 28396, 29312, 29760, 32060, 32550, 33600, 34350, 34720, 35495, 36640, 37200, 38400, 38472, 39680, 40075, 41664, 42594, 43400, 43968, 44800, 45800, 47616, 48090, 49600, 49693, 51296, 52080, 53760, 54960, 55552, 56792, 58624, 59520, 64120, 65100, 67200, 68700, 69440, 70990, 73280, 74400, 76944, 79360, 80150, 83328, 85188, 86800, 87936, 89600, 91600, 96180, 99200, 99386, 102592, 104160, 106485, 109920, 111104, 113584, 117248, 119040, 120225, 128240, 130200, 134400, 137400, 138880, 141980, 146560, 148800, 149079, 153888, 160300, 166656, 170376, 173600, 175872, 177475, 183200, 192360, 198400, 198772, 205184, 208320, 212970, 219840, 227168, 238080, 240450, 248465, 256480, 260400, 268800, 274800, 277760, 283960, 293120, 297600, 298158, 307776, 320600, 333312, 340752, 347200, 351744, 354950, 366400, 384720, 396800, 397544, 410368, 416640, 425940, 439680, 454336, 480900, 496930, 512960, 520800, 532425, 549600, 555520, 567920, 586240, 595200, 596316, 615552, 641200, 681504, 694400, 709900, 732800, 745395, 769440, 795088, 820736, 833280, 851880, 879360, 908672, 961800, 993860, 1025920, 1041600, 1064850, 1099200, 1135840, 1190400, 1192632, 1231104, 1242325, 1282400, 1363008, 1388800, 1419800, 1465600, 1490790, 1538880, 1590176, 1666560, 1703760, 1758720, 1817344, 1923600, 1987720, 2051840, 2083200, 2129700, 2198400, 2271680, 2385264, 2462208, 2484650, 2564800, 2726016, 2777600, 2839600, 2931200, 2981580, 3077760, 3180352, 3407520, 3634688, 3726975, 3847200, 3975440, 4103680, 4166400, 4259400, 4396800, 4543360, 4770528, 4969300, 5129600, 5452032, 5679200, 5963160, 6155520, 6360704, 6815040, 7453950, 7694400, 7950880, 8332800, 8518800, 8793600, 9086720, 9541056, 9938600, 10259200, 10904064, 11358400, 11926320, 12311040, 12721408, 13630080, 14907900, 15388800, 15901760, 17037600, 18173440, 19082112, 19877200, 20518400, 22716800, 23852640, 25442816, 27260160, 29815800, 30777600, 31803520, 34075200, 38164224, 39754400, 45433600, 47705280, 54520320, 59631600, 61555200, 63607040, 68150400, 76328448, 79508800, 90867200, 95410560, 119263200, 127214080, 136300800, 159017600, 190821120, 238526400, 272601600, 318035200, 381642240, 477052800, 636070400, 954105600, 1908211200]

約数ペア:

[(1, 1908211200), (2, 954105600), (3, 636070400), (4, 477052800), (5, 381642240), (6, 318035200), (7, 272601600), (8, 238526400), (10, 190821120), (12, 159017600), (14, 136300800), (15, 127214080), (16, 119263200), (20, 95410560), (21, 90867200), (24, 79508800), (25, 76328448), (28, 68150400), (30, 63607040), (31, 61555200), (32, 59631600), (35, 54520320), (40, 47705280), (42, 45433600), (48, 39754400), (50, 38164224), (56, 34075200), (60, 31803520), (62, 30777600), (64, 29815800), (70, 27260160), (75, 25442816), (80, 23852640), (84, 22716800), (93, 20518400), (96, 19877200), (100, 19082112), (105, 18173440), (112, 17037600), (120, 15901760), (124, 15388800), (128, 14907900), (140, 13630080), (150, 12721408), (155, 12311040), (160, 11926320), (168, 11358400), (175, 10904064), (186, 10259200), (192, 9938600), (200, 9541056), (210, 9086720), (217, 8793600), (224, 8518800), (229, 8332800), (240, 7950880), (248, 7694400), (256, 7453950), (280, 6815040), (300, 6360704), (310, 6155520), (320, 5963160), (336, 5679200), (350, 5452032), (372, 5129600), (384, 4969300), (400, 4770528), (420, 4543360), (434, 4396800), (448, 4259400), (458, 4166400), (465, 4103680), (480, 3975440), (496, 3847200), (512, 3726975), (525, 3634688), (560, 3407520), (600, 3180352), (620, 3077760), (640, 2981580), (651, 2931200), (672, 2839600), (687, 2777600), (700, 2726016), (744, 2564800), (768, 2484650), (775, 2462208), (800, 2385264), (840, 2271680), (868, 2198400), (896, 2129700), (916, 2083200), (930, 2051840), (960, 1987720), (992, 1923600), (1050, 1817344), (1085, 1758720), (1120, 1703760), (1145, 1666560), (1200, 1590176), (1240, 1538880), (1280, 1490790), (1302, 1465600), (1344, 1419800), (1374, 1388800), (1400, 1363008), (1488, 1282400), (1536, 1242325), (1550, 1231104), (1600, 1192632), (1603, 1190400), (1680, 1135840), (1736, 1099200), (1792, 1064850), (1832, 1041600), (1860, 1025920), (1920, 993860), (1984, 961800), (2100, 908672), (2170, 879360), (2240, 851880), (2290, 833280), (2325, 820736), (2400, 795088), (2480, 769440), (2560, 745395), (2604, 732800), (2688, 709900), (2748, 694400), (2800, 681504), (2976, 641200), (3100, 615552), (3200, 596316), (3206, 595200), (3255, 586240), (3360, 567920), (3435, 555520), (3472, 549600), (3584, 532425), (3664, 520800), (3720, 512960), (3840, 496930), (3968, 480900), (4200, 454336), (4340, 439680), (4480, 425940), (4580, 416640), (4650, 410368), (4800, 397544), (4809, 396800), (4960, 384720), (5208, 366400), (5376, 354950), (5425, 351744), (5496, 347200), (5600, 340752), (5725, 333312), (5952, 320600), (6200, 307776), (6400, 298158), (6412, 297600), (6510, 293120), (6720, 283960), (6870, 277760), (6944, 274800), (7099, 268800), (7328, 260400), (7440, 256480), (7680, 248465), (7936, 240450), (8015, 238080), (8400, 227168), (8680, 219840), (8960, 212970), (9160, 208320), (9300, 205184), (9600, 198772), (9618, 198400), (9920, 192360), (10416, 183200), (10752, 177475), (10850, 175872), (10992, 173600), (11200, 170376), (11450, 166656), (11904, 160300), (12400, 153888), (12800, 149079), (12824, 148800), (13020, 146560), (13440, 141980), (13740, 138880), (13888, 137400), (14198, 134400), (14656, 130200), (14880, 128240), (15872, 120225), (16030, 119040), (16275, 117248), (16800, 113584), (17175, 111104), (17360, 109920), (17920, 106485), (18320, 104160), (18600, 102592), (19200, 99386), (19236, 99200), (19840, 96180), (20832, 91600), (21297, 89600), (21700, 87936), (21984, 86800), (22400, 85188), (22900, 83328), (23808, 80150), (24045, 79360), (24800, 76944), (25648, 74400), (26040, 73280), (26880, 70990), (27480, 69440), (27776, 68700), (28396, 67200), (29312, 65100), (29760, 64120), (32060, 59520), (32550, 58624), (33600, 56792), (34350, 55552), (34720, 54960), (35495, 53760), (36640, 52080), (37200, 51296), (38400, 49693), (38472, 49600), (39680, 48090), (40075, 47616), (41664, 45800), (42594, 44800), (43400, 43968)]