172250880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1502

約数の個数: 144

約数和(自身を含む): 568264704

約数和(自身を除く): 396013824

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, 1240, 1280, 1447, 1488, 1860, 1920, 1984, 2480, 2894, 2976, 3720, 3840, 3968, 4341, 4960, 5788, 5952, 7235, 7440, 7936, 8682, 9920, 11576, 11904, 14470, 14880, 17364, 19840, 21705, 23152, 23808, 28940, 29760, 34728, 39680, 43410, 44857, 46304, 57880, 59520, 69456, 86820, 89714, 92608, 115760, 119040, 134571, 138912, 173640, 179428, 185216, 224285, 231520, 269142, 277824, 347280, 358856, 370432, 448570, 463040, 538284, 555648, 672855, 694560, 717712, 897140, 926080, 1076568, 1111296, 1345710, 1389120, 1435424, 1794280, 1852160, 2153136, 2691420, 2778240, 2870848, 3588560, 4306272, 5382840, 5556480, 5741696, 7177120, 8612544, 10765680, 11483392, 14354240, 17225088, 21531360, 28708480, 34450176, 43062720, 57416960, 86125440, 172250880]

約数ペア:

[(1, 172250880), (2, 86125440), (3, 57416960), (4, 43062720), (5, 34450176), (6, 28708480), (8, 21531360), (10, 17225088), (12, 14354240), (15, 11483392), (16, 10765680), (20, 8612544), (24, 7177120), (30, 5741696), (31, 5556480), (32, 5382840), (40, 4306272), (48, 3588560), (60, 2870848), (62, 2778240), (64, 2691420), (80, 2153136), (93, 1852160), (96, 1794280), (120, 1435424), (124, 1389120), (128, 1345710), (155, 1111296), (160, 1076568), (186, 926080), (192, 897140), (240, 717712), (248, 694560), (256, 672855), (310, 555648), (320, 538284), (372, 463040), (384, 448570), (465, 370432), (480, 358856), (496, 347280), (620, 277824), (640, 269142), (744, 231520), (768, 224285), (930, 185216), (960, 179428), (992, 173640), (1240, 138912), (1280, 134571), (1447, 119040), (1488, 115760), (1860, 92608), (1920, 89714), (1984, 86820), (2480, 69456), (2894, 59520), (2976, 57880), (3720, 46304), (3840, 44857), (3968, 43410), (4341, 39680), (4960, 34728), (5788, 29760), (5952, 28940), (7235, 23808), (7440, 23152), (7936, 21705), (8682, 19840), (9920, 17364), (11576, 14880), (11904, 14470)]