1965742080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1140

約数の個数: 192

約数和(自身を含む): 6398028000

約数和(自身を除く): 4432285920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 512, 610, 640, 732, 768, 915, 960, 976, 1024, 1049, 1220, 1280, 1464, 1536, 1830, 1920, 1952, 2048, 2098, 2440, 2560, 2928, 3072, 3147, 3660, 3840, 3904, 4196, 4880, 5120, 5245, 5856, 6144, 6294, 7320, 7680, 7808, 8392, 9760, 10240, 10490, 11712, 12588, 14640, 15360, 15616, 15735, 16784, 19520, 20980, 23424, 25176, 29280, 30720, 31232, 31470, 33568, 39040, 41960, 46848, 50352, 58560, 62464, 62940, 63989, 67136, 78080, 83920, 93696, 100704, 117120, 124928, 125880, 127978, 134272, 156160, 167840, 187392, 191967, 201408, 234240, 251760, 255956, 268544, 312320, 319945, 335680, 374784, 383934, 402816, 468480, 503520, 511912, 537088, 624640, 639890, 671360, 767868, 805632, 936960, 959835, 1007040, 1023824, 1074176, 1279780, 1342720, 1535736, 1611264, 1873920, 1919670, 2014080, 2047648, 2148352, 2559560, 2685440, 3071472, 3222528, 3839340, 4028160, 4095296, 5119120, 5370880, 6142944, 6445056, 7678680, 8056320, 8190592, 10238240, 10741760, 12285888, 15357360, 16112640, 16381184, 20476480, 24571776, 30714720, 32225280, 32762368, 40952960, 49143552, 61429440, 65524736, 81905920, 98287104, 122858880, 131049472, 163811840, 196574208, 245717760, 327623680, 393148416, 491435520, 655247360, 982871040, 1965742080]

約数ペア:

[(1, 1965742080), (2, 982871040), (3, 655247360), (4, 491435520), (5, 393148416), (6, 327623680), (8, 245717760), (10, 196574208), (12, 163811840), (15, 131049472), (16, 122858880), (20, 98287104), (24, 81905920), (30, 65524736), (32, 61429440), (40, 49143552), (48, 40952960), (60, 32762368), (61, 32225280), (64, 30714720), (80, 24571776), (96, 20476480), (120, 16381184), (122, 16112640), (128, 15357360), (160, 12285888), (183, 10741760), (192, 10238240), (240, 8190592), (244, 8056320), (256, 7678680), (305, 6445056), (320, 6142944), (366, 5370880), (384, 5119120), (480, 4095296), (488, 4028160), (512, 3839340), (610, 3222528), (640, 3071472), (732, 2685440), (768, 2559560), (915, 2148352), (960, 2047648), (976, 2014080), (1024, 1919670), (1049, 1873920), (1220, 1611264), (1280, 1535736), (1464, 1342720), (1536, 1279780), (1830, 1074176), (1920, 1023824), (1952, 1007040), (2048, 959835), (2098, 936960), (2440, 805632), (2560, 767868), (2928, 671360), (3072, 639890), (3147, 624640), (3660, 537088), (3840, 511912), (3904, 503520), (4196, 468480), (4880, 402816), (5120, 383934), (5245, 374784), (5856, 335680), (6144, 319945), (6294, 312320), (7320, 268544), (7680, 255956), (7808, 251760), (8392, 234240), (9760, 201408), (10240, 191967), (10490, 187392), (11712, 167840), (12588, 156160), (14640, 134272), (15360, 127978), (15616, 125880), (15735, 124928), (16784, 117120), (19520, 100704), (20980, 93696), (23424, 83920), (25176, 78080), (29280, 67136), (30720, 63989), (31232, 62940), (31470, 62464), (33568, 58560), (39040, 50352), (41960, 46848)]