1331562240

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{1427}}^1$

素因数の和:1466

約数の個数: 252

約数和(自身を含む): 4785425064

約数和(自身を除く): 3453862824

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, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1427, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2854, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4281, 4320, 4860, 5184, 5708, 5760, 5832, 6480, 6912, 7135, 7290, 7776, 8562, 8640, 9720, 10368, 11416, 11520, 11664, 12843, 12960, 14270, 14580, 15552, 17124, 17280, 19440, 20736, 21405, 22832, 23328, 25686, 25920, 28540, 29160, 31104, 34248, 34560, 38529, 38880, 42810, 45664, 46656, 51372, 51840, 57080, 58320, 62208, 64215, 68496, 77058, 77760, 85620, 91328, 93312, 102744, 103680, 114160, 115587, 116640, 128430, 136992, 154116, 155520, 171240, 182656, 186624, 192645, 205488, 228320, 231174, 233280, 256860, 273984, 308232, 311040, 342480, 346761, 365312, 385290, 410976, 456640, 462348, 466560, 513720, 547968, 577935, 616464, 684960, 693522, 770580, 821952, 913280, 924696, 933120, 1027440, 1040283, 1095936, 1155870, 1232928, 1369920, 1387044, 1541160, 1643904, 1733805, 1826560, 1849392, 2054880, 2080566, 2311740, 2465856, 2739840, 2774088, 3082320, 3287808, 3467610, 3698784, 4109760, 4161132, 4623480, 4931712, 5201415, 5479680, 5548176, 6164640, 6935220, 7397568, 8219520, 8322264, 9246960, 9863424, 10402830, 11096352, 12329280, 13870440, 14795136, 16439040, 16644528, 18493920, 20805660, 22192704, 24658560, 27740880, 29590272, 33289056, 36987840, 41611320, 44385408, 49317120, 55481760, 66578112, 73975680, 83222640, 88770816, 110963520, 133156224, 147951360, 166445280, 221927040, 266312448, 332890560, 443854080, 665781120, 1331562240]

約数ペア:

[(1, 1331562240), (2, 665781120), (3, 443854080), (4, 332890560), (5, 266312448), (6, 221927040), (8, 166445280), (9, 147951360), (10, 133156224), (12, 110963520), (15, 88770816), (16, 83222640), (18, 73975680), (20, 66578112), (24, 55481760), (27, 49317120), (30, 44385408), (32, 41611320), (36, 36987840), (40, 33289056), (45, 29590272), (48, 27740880), (54, 24658560), (60, 22192704), (64, 20805660), (72, 18493920), (80, 16644528), (81, 16439040), (90, 14795136), (96, 13870440), (108, 12329280), (120, 11096352), (128, 10402830), (135, 9863424), (144, 9246960), (160, 8322264), (162, 8219520), (180, 7397568), (192, 6935220), (216, 6164640), (240, 5548176), (243, 5479680), (256, 5201415), (270, 4931712), (288, 4623480), (320, 4161132), (324, 4109760), (360, 3698784), (384, 3467610), (405, 3287808), (432, 3082320), (480, 2774088), (486, 2739840), (540, 2465856), (576, 2311740), (640, 2080566), (648, 2054880), (720, 1849392), (729, 1826560), (768, 1733805), (810, 1643904), (864, 1541160), (960, 1387044), (972, 1369920), (1080, 1232928), (1152, 1155870), (1215, 1095936), (1280, 1040283), (1296, 1027440), (1427, 933120), (1440, 924696), (1458, 913280), (1620, 821952), (1728, 770580), (1920, 693522), (1944, 684960), (2160, 616464), (2304, 577935), (2430, 547968), (2592, 513720), (2854, 466560), (2880, 462348), (2916, 456640), (3240, 410976), (3456, 385290), (3645, 365312), (3840, 346761), (3888, 342480), (4281, 311040), (4320, 308232), (4860, 273984), (5184, 256860), (5708, 233280), (5760, 231174), (5832, 228320), (6480, 205488), (6912, 192645), (7135, 186624), (7290, 182656), (7776, 171240), (8562, 155520), (8640, 154116), (9720, 136992), (10368, 128430), (11416, 116640), (11520, 115587), (11664, 114160), (12843, 103680), (12960, 102744), (14270, 93312), (14580, 91328), (15552, 85620), (17124, 77760), (17280, 77058), (19440, 68496), (20736, 64215), (21405, 62208), (22832, 58320), (23328, 57080), (25686, 51840), (25920, 51372), (28540, 46656), (29160, 45664), (31104, 42810), (34248, 38880), (34560, 38529)]