151537920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 533729280

約数和(自身を除く): 382191360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 67, 76, 80, 93, 95, 96, 114, 120, 124, 128, 134, 152, 155, 160, 186, 190, 192, 201, 228, 240, 248, 256, 268, 285, 304, 310, 320, 335, 372, 380, 384, 402, 456, 465, 480, 496, 536, 570, 589, 608, 620, 640, 670, 744, 760, 768, 804, 912, 930, 960, 992, 1005, 1072, 1140, 1178, 1216, 1240, 1273, 1280, 1340, 1488, 1520, 1608, 1767, 1824, 1860, 1920, 1984, 2010, 2077, 2144, 2280, 2356, 2432, 2480, 2546, 2680, 2945, 2976, 3040, 3216, 3534, 3648, 3720, 3819, 3840, 3968, 4020, 4154, 4288, 4560, 4712, 4864, 4960, 5092, 5360, 5890, 5952, 6080, 6231, 6365, 6432, 7068, 7296, 7440, 7638, 7936, 8040, 8308, 8576, 8835, 9120, 9424, 9920, 10184, 10385, 10720, 11780, 11904, 12160, 12462, 12730, 12864, 14136, 14592, 14880, 15276, 16080, 16616, 17152, 17670, 18240, 18848, 19095, 19840, 20368, 20770, 21440, 23560, 23808, 24320, 24924, 25460, 25728, 28272, 29760, 30552, 31155, 32160, 33232, 35340, 36480, 37696, 38190, 39463, 39680, 40736, 41540, 42880, 47120, 49848, 50920, 51456, 56544, 59520, 61104, 62310, 64320, 66464, 70680, 72960, 75392, 76380, 78926, 81472, 83080, 85760, 94240, 99696, 101840, 113088, 118389, 119040, 122208, 124620, 128640, 132928, 141360, 150784, 152760, 157852, 162944, 166160, 188480, 197315, 199392, 203680, 226176, 236778, 244416, 249240, 257280, 265856, 282720, 305520, 315704, 325888, 332320, 376960, 394630, 398784, 407360, 452352, 473556, 488832, 498480, 531712, 565440, 591945, 611040, 631408, 664640, 753920, 789260, 797568, 814720, 947112, 977664, 996960, 1130880, 1183890, 1222080, 1262816, 1329280, 1578520, 1595136, 1629440, 1894224, 1993920, 2261760, 2367780, 2444160, 2525632, 2658560, 3157040, 3788448, 3987840, 4735560, 4888320, 5051264, 6314080, 7576896, 7975680, 9471120, 10102528, 12628160, 15153792, 18942240, 25256320, 30307584, 37884480, 50512640, 75768960, 151537920]

約数ペア:

[(1, 151537920), (2, 75768960), (3, 50512640), (4, 37884480), (5, 30307584), (6, 25256320), (8, 18942240), (10, 15153792), (12, 12628160), (15, 10102528), (16, 9471120), (19, 7975680), (20, 7576896), (24, 6314080), (30, 5051264), (31, 4888320), (32, 4735560), (38, 3987840), (40, 3788448), (48, 3157040), (57, 2658560), (60, 2525632), (62, 2444160), (64, 2367780), (67, 2261760), (76, 1993920), (80, 1894224), (93, 1629440), (95, 1595136), (96, 1578520), (114, 1329280), (120, 1262816), (124, 1222080), (128, 1183890), (134, 1130880), (152, 996960), (155, 977664), (160, 947112), (186, 814720), (190, 797568), (192, 789260), (201, 753920), (228, 664640), (240, 631408), (248, 611040), (256, 591945), (268, 565440), (285, 531712), (304, 498480), (310, 488832), (320, 473556), (335, 452352), (372, 407360), (380, 398784), (384, 394630), (402, 376960), (456, 332320), (465, 325888), (480, 315704), (496, 305520), (536, 282720), (570, 265856), (589, 257280), (608, 249240), (620, 244416), (640, 236778), (670, 226176), (744, 203680), (760, 199392), (768, 197315), (804, 188480), (912, 166160), (930, 162944), (960, 157852), (992, 152760), (1005, 150784), (1072, 141360), (1140, 132928), (1178, 128640), (1216, 124620), (1240, 122208), (1273, 119040), (1280, 118389), (1340, 113088), (1488, 101840), (1520, 99696), (1608, 94240), (1767, 85760), (1824, 83080), (1860, 81472), (1920, 78926), (1984, 76380), (2010, 75392), (2077, 72960), (2144, 70680), (2280, 66464), (2356, 64320), (2432, 62310), (2480, 61104), (2546, 59520), (2680, 56544), (2945, 51456), (2976, 50920), (3040, 49848), (3216, 47120), (3534, 42880), (3648, 41540), (3720, 40736), (3819, 39680), (3840, 39463), (3968, 38190), (4020, 37696), (4154, 36480), (4288, 35340), (4560, 33232), (4712, 32160), (4864, 31155), (4960, 30552), (5092, 29760), (5360, 28272), (5890, 25728), (5952, 25460), (6080, 24924), (6231, 24320), (6365, 23808), (6432, 23560), (7068, 21440), (7296, 20770), (7440, 20368), (7638, 19840), (7936, 19095), (8040, 18848), (8308, 18240), (8576, 17670), (8835, 17152), (9120, 16616), (9424, 16080), (9920, 15276), (10184, 14880), (10385, 14592), (10720, 14136), (11780, 12864), (11904, 12730), (12160, 12462)]