158440320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 575035200

約数和(自身を除く): 416594880

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 173, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 346, 360, 384, 424, 432, 477, 480, 519, 530, 540, 576, 636, 640, 692, 720, 795, 848, 864, 865, 954, 960, 1038, 1060, 1080, 1152, 1272, 1384, 1431, 1440, 1557, 1590, 1696, 1728, 1730, 1908, 1920, 2076, 2120, 2160, 2385, 2544, 2595, 2768, 2862, 2880, 3114, 3180, 3392, 3456, 3460, 3816, 4152, 4240, 4320, 4671, 4770, 5088, 5190, 5536, 5724, 5760, 6228, 6360, 6784, 6920, 7155, 7632, 7785, 8304, 8480, 8640, 9169, 9342, 9540, 10176, 10380, 11072, 11448, 12456, 12720, 13840, 14310, 15264, 15570, 16608, 16960, 17280, 18338, 18684, 19080, 20352, 20760, 22144, 22896, 23355, 24912, 25440, 27507, 27680, 28620, 30528, 31140, 33216, 33920, 36676, 37368, 38160, 41520, 45792, 45845, 46710, 49824, 50880, 55014, 55360, 57240, 61056, 62280, 66432, 73352, 74736, 76320, 82521, 83040, 91584, 91690, 93420, 99648, 101760, 110028, 110720, 114480, 124560, 137535, 146704, 149472, 152640, 165042, 166080, 183168, 183380, 186840, 199296, 220056, 228960, 247563, 249120, 275070, 293408, 298944, 305280, 330084, 332160, 366760, 373680, 412605, 440112, 457920, 495126, 498240, 550140, 586816, 597888, 660168, 733520, 747360, 825210, 880224, 915840, 990252, 996480, 1100280, 1173632, 1237815, 1320336, 1467040, 1494720, 1650420, 1760448, 1980504, 2200560, 2475630, 2640672, 2934080, 2989440, 3300840, 3520896, 3961008, 4401120, 4951260, 5281344, 5868160, 6601680, 7922016, 8802240, 9902520, 10562688, 13203360, 15844032, 17604480, 19805040, 26406720, 31688064, 39610080, 52813440, 79220160, 158440320]

約数ペア:

[(1, 158440320), (2, 79220160), (3, 52813440), (4, 39610080), (5, 31688064), (6, 26406720), (8, 19805040), (9, 17604480), (10, 15844032), (12, 13203360), (15, 10562688), (16, 9902520), (18, 8802240), (20, 7922016), (24, 6601680), (27, 5868160), (30, 5281344), (32, 4951260), (36, 4401120), (40, 3961008), (45, 3520896), (48, 3300840), (53, 2989440), (54, 2934080), (60, 2640672), (64, 2475630), (72, 2200560), (80, 1980504), (90, 1760448), (96, 1650420), (106, 1494720), (108, 1467040), (120, 1320336), (128, 1237815), (135, 1173632), (144, 1100280), (159, 996480), (160, 990252), (173, 915840), (180, 880224), (192, 825210), (212, 747360), (216, 733520), (240, 660168), (265, 597888), (270, 586816), (288, 550140), (318, 498240), (320, 495126), (346, 457920), (360, 440112), (384, 412605), (424, 373680), (432, 366760), (477, 332160), (480, 330084), (519, 305280), (530, 298944), (540, 293408), (576, 275070), (636, 249120), (640, 247563), (692, 228960), (720, 220056), (795, 199296), (848, 186840), (864, 183380), (865, 183168), (954, 166080), (960, 165042), (1038, 152640), (1060, 149472), (1080, 146704), (1152, 137535), (1272, 124560), (1384, 114480), (1431, 110720), (1440, 110028), (1557, 101760), (1590, 99648), (1696, 93420), (1728, 91690), (1730, 91584), (1908, 83040), (1920, 82521), (2076, 76320), (2120, 74736), (2160, 73352), (2385, 66432), (2544, 62280), (2595, 61056), (2768, 57240), (2862, 55360), (2880, 55014), (3114, 50880), (3180, 49824), (3392, 46710), (3456, 45845), (3460, 45792), (3816, 41520), (4152, 38160), (4240, 37368), (4320, 36676), (4671, 33920), (4770, 33216), (5088, 31140), (5190, 30528), (5536, 28620), (5724, 27680), (5760, 27507), (6228, 25440), (6360, 24912), (6784, 23355), (6920, 22896), (7155, 22144), (7632, 20760), (7785, 20352), (8304, 19080), (8480, 18684), (8640, 18338), (9169, 17280), (9342, 16960), (9540, 16608), (10176, 15570), (10380, 15264), (11072, 14310), (11448, 13840), (12456, 12720)]