2543928960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1419

約数の個数: 256

約数和(自身を含む): 8737891200

約数和(自身を除く): 6193962240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 64, 68, 80, 85, 96, 102, 118, 120, 128, 136, 160, 170, 177, 192, 204, 236, 240, 255, 272, 295, 320, 340, 354, 384, 408, 472, 480, 510, 544, 590, 640, 680, 708, 816, 885, 944, 960, 1003, 1020, 1088, 1180, 1321, 1360, 1416, 1632, 1770, 1888, 1920, 2006, 2040, 2176, 2360, 2642, 2720, 2832, 3009, 3264, 3540, 3776, 3963, 4012, 4080, 4720, 5015, 5284, 5440, 5664, 6018, 6528, 6605, 7080, 7552, 7926, 8024, 8160, 9440, 10030, 10568, 10880, 11328, 12036, 13210, 14160, 15045, 15852, 16048, 16320, 18880, 19815, 20060, 21136, 22457, 22656, 24072, 26420, 28320, 30090, 31704, 32096, 32640, 37760, 39630, 40120, 42272, 44914, 48144, 52840, 56640, 60180, 63408, 64192, 67371, 77939, 79260, 80240, 84544, 89828, 96288, 105680, 112285, 113280, 120360, 126816, 128384, 134742, 155878, 158520, 160480, 169088, 179656, 192576, 211360, 224570, 233817, 240720, 253632, 269484, 311756, 317040, 320960, 336855, 359312, 385152, 389695, 422720, 449140, 467634, 481440, 507264, 538968, 623512, 634080, 641920, 673710, 718624, 779390, 845440, 898280, 935268, 962880, 1077936, 1169085, 1247024, 1268160, 1324963, 1347420, 1437248, 1558780, 1796560, 1870536, 1925760, 2155872, 2338170, 2494048, 2536320, 2649926, 2694840, 2874496, 3117560, 3593120, 3741072, 3974889, 4311744, 4676340, 4988096, 5299852, 5389680, 6235120, 6624815, 7186240, 7482144, 7949778, 8623488, 9352680, 9976192, 10599704, 10779360, 12470240, 13249630, 14372480, 14964288, 15899556, 18705360, 19874445, 21199408, 21558720, 24940480, 26499260, 29928576, 31799112, 37410720, 39748890, 42398816, 43117440, 49880960, 52998520, 63598224, 74821440, 79497780, 84797632, 105997040, 127196448, 149642880, 158995560, 169595264, 211994080, 254392896, 317991120, 423988160, 508785792, 635982240, 847976320, 1271964480, 2543928960]

約数ペア:

[(1, 2543928960), (2, 1271964480), (3, 847976320), (4, 635982240), (5, 508785792), (6, 423988160), (8, 317991120), (10, 254392896), (12, 211994080), (15, 169595264), (16, 158995560), (17, 149642880), (20, 127196448), (24, 105997040), (30, 84797632), (32, 79497780), (34, 74821440), (40, 63598224), (48, 52998520), (51, 49880960), (59, 43117440), (60, 42398816), (64, 39748890), (68, 37410720), (80, 31799112), (85, 29928576), (96, 26499260), (102, 24940480), (118, 21558720), (120, 21199408), (128, 19874445), (136, 18705360), (160, 15899556), (170, 14964288), (177, 14372480), (192, 13249630), (204, 12470240), (236, 10779360), (240, 10599704), (255, 9976192), (272, 9352680), (295, 8623488), (320, 7949778), (340, 7482144), (354, 7186240), (384, 6624815), (408, 6235120), (472, 5389680), (480, 5299852), (510, 4988096), (544, 4676340), (590, 4311744), (640, 3974889), (680, 3741072), (708, 3593120), (816, 3117560), (885, 2874496), (944, 2694840), (960, 2649926), (1003, 2536320), (1020, 2494048), (1088, 2338170), (1180, 2155872), (1321, 1925760), (1360, 1870536), (1416, 1796560), (1632, 1558780), (1770, 1437248), (1888, 1347420), (1920, 1324963), (2006, 1268160), (2040, 1247024), (2176, 1169085), (2360, 1077936), (2642, 962880), (2720, 935268), (2832, 898280), (3009, 845440), (3264, 779390), (3540, 718624), (3776, 673710), (3963, 641920), (4012, 634080), (4080, 623512), (4720, 538968), (5015, 507264), (5284, 481440), (5440, 467634), (5664, 449140), (6018, 422720), (6528, 389695), (6605, 385152), (7080, 359312), (7552, 336855), (7926, 320960), (8024, 317040), (8160, 311756), (9440, 269484), (10030, 253632), (10568, 240720), (10880, 233817), (11328, 224570), (12036, 211360), (13210, 192576), (14160, 179656), (15045, 169088), (15852, 160480), (16048, 158520), (16320, 155878), (18880, 134742), (19815, 128384), (20060, 126816), (21136, 120360), (22457, 113280), (22656, 112285), (24072, 105680), (26420, 96288), (28320, 89828), (30090, 84544), (31704, 80240), (32096, 79260), (32640, 77939), (37760, 67371), (39630, 64192), (40120, 63408), (42272, 60180), (44914, 56640), (48144, 52840)]