18318589440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76943}}^1$

素因数の和:77000

約数の個数: 160

約数和(自身を含む): 60452130816

約数和(自身を除く): 42133541376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 76943, 79360, 119040, 153886, 230829, 238080, 307772, 384715, 461658, 615544, 769430, 923316, 1154145, 1231088, 1538860, 1846632, 2308290, 2385233, 2462176, 3077720, 3693264, 4616580, 4770466, 4924352, 6155440, 7155699, 7386528, 9233160, 9540932, 9848704, 11926165, 12310880, 14311398, 14773056, 18466320, 19081864, 19697408, 23852330, 24621760, 28622796, 29546112, 35778495, 36932640, 38163728, 39394816, 47704660, 49243520, 57245592, 59092224, 71556990, 73865280, 76327456, 95409320, 98487040, 114491184, 118184448, 143113980, 147730560, 152654912, 190818640, 196974080, 228982368, 286227960, 295461120, 305309824, 381637280, 457964736, 572455920, 590922240, 610619648, 763274560, 915929472, 1144911840, 1221239296, 1526549120, 1831858944, 2289823680, 3053098240, 3663717888, 4579647360, 6106196480, 9159294720, 18318589440]

約数ペア:

[(1, 18318589440), (2, 9159294720), (3, 6106196480), (4, 4579647360), (5, 3663717888), (6, 3053098240), (8, 2289823680), (10, 1831858944), (12, 1526549120), (15, 1221239296), (16, 1144911840), (20, 915929472), (24, 763274560), (30, 610619648), (31, 590922240), (32, 572455920), (40, 457964736), (48, 381637280), (60, 305309824), (62, 295461120), (64, 286227960), (80, 228982368), (93, 196974080), (96, 190818640), (120, 152654912), (124, 147730560), (128, 143113980), (155, 118184448), (160, 114491184), (186, 98487040), (192, 95409320), (240, 76327456), (248, 73865280), (256, 71556990), (310, 59092224), (320, 57245592), (372, 49243520), (384, 47704660), (465, 39394816), (480, 38163728), (496, 36932640), (512, 35778495), (620, 29546112), (640, 28622796), (744, 24621760), (768, 23852330), (930, 19697408), (960, 19081864), (992, 18466320), (1240, 14773056), (1280, 14311398), (1488, 12310880), (1536, 11926165), (1860, 9848704), (1920, 9540932), (1984, 9233160), (2480, 7386528), (2560, 7155699), (2976, 6155440), (3720, 4924352), (3840, 4770466), (3968, 4616580), (4960, 3693264), (5952, 3077720), (7440, 2462176), (7680, 2385233), (7936, 2308290), (9920, 1846632), (11904, 1538860), (14880, 1231088), (15872, 1154145), (19840, 923316), (23808, 769430), (29760, 615544), (39680, 461658), (47616, 384715), (59520, 307772), (76943, 238080), (79360, 230829), (119040, 153886)]