2401971840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:864

約数の個数: 256

約数和(自身を含む): 8558208000

約数和(自身を除く): 6156236160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 229, 240, 270, 288, 320, 360, 384, 432, 458, 480, 540, 576, 607, 640, 687, 720, 864, 916, 960, 1080, 1145, 1152, 1214, 1374, 1440, 1728, 1821, 1832, 1920, 2061, 2160, 2290, 2428, 2748, 2880, 3035, 3435, 3456, 3642, 3664, 4122, 4320, 4580, 4856, 5463, 5496, 5760, 6070, 6183, 6870, 7284, 7328, 8244, 8640, 9105, 9160, 9712, 10305, 10926, 10992, 12140, 12366, 13740, 14568, 14656, 16389, 16488, 17280, 18210, 18320, 19424, 20610, 21852, 21984, 24280, 24732, 27315, 27480, 29136, 29312, 30915, 32778, 32976, 36420, 36640, 38848, 41220, 43704, 43968, 48560, 49464, 54630, 54960, 58272, 61830, 65556, 65952, 72840, 73280, 77696, 81945, 82440, 87408, 87936, 97120, 98928, 109260, 109920, 116544, 123660, 131112, 131904, 139003, 145680, 146560, 163890, 164880, 174816, 194240, 197856, 218520, 219840, 233088, 247320, 262224, 263808, 278006, 291360, 327780, 329760, 349632, 388480, 395712, 417009, 437040, 439680, 494640, 524448, 556012, 582720, 655560, 659520, 695015, 699264, 791424, 834018, 874080, 989280, 1048896, 1112024, 1165440, 1251027, 1311120, 1319040, 1390030, 1668036, 1748160, 1978560, 2085045, 2097792, 2224048, 2502054, 2622240, 2780060, 3336072, 3496320, 3753081, 3957120, 4170090, 4448096, 5004108, 5244480, 5560120, 6255135, 6672144, 7506162, 8340180, 8896192, 10008216, 10488960, 11120240, 12510270, 13344288, 15012324, 16680360, 17792384, 18765405, 20016432, 22240480, 25020540, 26688576, 30024648, 33360720, 37530810, 40032864, 44480960, 50041080, 53377152, 60049296, 66721440, 75061620, 80065728, 88961920, 100082160, 120098592, 133442880, 150123240, 160131456, 200164320, 240197184, 266885760, 300246480, 400328640, 480394368, 600492960, 800657280, 1200985920, 2401971840]

約数ペア:

[(1, 2401971840), (2, 1200985920), (3, 800657280), (4, 600492960), (5, 480394368), (6, 400328640), (8, 300246480), (9, 266885760), (10, 240197184), (12, 200164320), (15, 160131456), (16, 150123240), (18, 133442880), (20, 120098592), (24, 100082160), (27, 88961920), (30, 80065728), (32, 75061620), (36, 66721440), (40, 60049296), (45, 53377152), (48, 50041080), (54, 44480960), (60, 40032864), (64, 37530810), (72, 33360720), (80, 30024648), (90, 26688576), (96, 25020540), (108, 22240480), (120, 20016432), (128, 18765405), (135, 17792384), (144, 16680360), (160, 15012324), (180, 13344288), (192, 12510270), (216, 11120240), (229, 10488960), (240, 10008216), (270, 8896192), (288, 8340180), (320, 7506162), (360, 6672144), (384, 6255135), (432, 5560120), (458, 5244480), (480, 5004108), (540, 4448096), (576, 4170090), (607, 3957120), (640, 3753081), (687, 3496320), (720, 3336072), (864, 2780060), (916, 2622240), (960, 2502054), (1080, 2224048), (1145, 2097792), (1152, 2085045), (1214, 1978560), (1374, 1748160), (1440, 1668036), (1728, 1390030), (1821, 1319040), (1832, 1311120), (1920, 1251027), (2061, 1165440), (2160, 1112024), (2290, 1048896), (2428, 989280), (2748, 874080), (2880, 834018), (3035, 791424), (3435, 699264), (3456, 695015), (3642, 659520), (3664, 655560), (4122, 582720), (4320, 556012), (4580, 524448), (4856, 494640), (5463, 439680), (5496, 437040), (5760, 417009), (6070, 395712), (6183, 388480), (6870, 349632), (7284, 329760), (7328, 327780), (8244, 291360), (8640, 278006), (9105, 263808), (9160, 262224), (9712, 247320), (10305, 233088), (10926, 219840), (10992, 218520), (12140, 197856), (12366, 194240), (13740, 174816), (14568, 164880), (14656, 163890), (16389, 146560), (16488, 145680), (17280, 139003), (18210, 131904), (18320, 131112), (19424, 123660), (20610, 116544), (21852, 109920), (21984, 109260), (24280, 98928), (24732, 97120), (27315, 87936), (27480, 87408), (29136, 82440), (29312, 81945), (30915, 77696), (32778, 73280), (32976, 72840), (36420, 65952), (36640, 65556), (38848, 61830), (41220, 58272), (43704, 54960), (43968, 54630), (48560, 49464)]