146538240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1286

約数の個数: 144

約数和(自身を含む): 483495936

約数和(自身を除く): 336957696

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, 620, 640, 744, 768, 930, 960, 992, 1231, 1240, 1280, 1488, 1860, 1920, 1984, 2462, 2480, 2976, 3693, 3720, 3840, 3968, 4924, 4960, 5952, 6155, 7386, 7440, 7936, 9848, 9920, 11904, 12310, 14772, 14880, 18465, 19696, 19840, 23808, 24620, 29544, 29760, 36930, 38161, 39392, 39680, 49240, 59088, 59520, 73860, 76322, 78784, 98480, 114483, 118176, 119040, 147720, 152644, 157568, 190805, 196960, 228966, 236352, 295440, 305288, 315136, 381610, 393920, 457932, 472704, 572415, 590880, 610576, 763220, 787840, 915864, 945408, 1144830, 1181760, 1221152, 1526440, 1575680, 1831728, 2289660, 2363520, 2442304, 3052880, 3663456, 4579320, 4727040, 4884608, 6105760, 7326912, 9158640, 9769216, 12211520, 14653824, 18317280, 24423040, 29307648, 36634560, 48846080, 73269120, 146538240]

約数ペア:

[(1, 146538240), (2, 73269120), (3, 48846080), (4, 36634560), (5, 29307648), (6, 24423040), (8, 18317280), (10, 14653824), (12, 12211520), (15, 9769216), (16, 9158640), (20, 7326912), (24, 6105760), (30, 4884608), (31, 4727040), (32, 4579320), (40, 3663456), (48, 3052880), (60, 2442304), (62, 2363520), (64, 2289660), (80, 1831728), (93, 1575680), (96, 1526440), (120, 1221152), (124, 1181760), (128, 1144830), (155, 945408), (160, 915864), (186, 787840), (192, 763220), (240, 610576), (248, 590880), (256, 572415), (310, 472704), (320, 457932), (372, 393920), (384, 381610), (465, 315136), (480, 305288), (496, 295440), (620, 236352), (640, 228966), (744, 196960), (768, 190805), (930, 157568), (960, 152644), (992, 147720), (1231, 119040), (1240, 118176), (1280, 114483), (1488, 98480), (1860, 78784), (1920, 76322), (1984, 73860), (2462, 59520), (2480, 59088), (2976, 49240), (3693, 39680), (3720, 39392), (3840, 38161), (3968, 36930), (4924, 29760), (4960, 29544), (5952, 24620), (6155, 23808), (7386, 19840), (7440, 19696), (7936, 18465), (9848, 14880), (9920, 14772), (11904, 12310)]