12925125120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^2$

素因数の和:523

約数の個数: 240

約数和(自身を含む): 42836758272

約数和(自身を除く): 29911633152

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, 233, 240, 248, 256, 310, 320, 372, 384, 465, 466, 480, 496, 512, 620, 640, 699, 744, 768, 930, 932, 960, 992, 1165, 1240, 1280, 1398, 1488, 1536, 1860, 1864, 1920, 1984, 2330, 2480, 2560, 2796, 2976, 3495, 3720, 3728, 3840, 3968, 4660, 4960, 5592, 5952, 6990, 7223, 7440, 7456, 7680, 7936, 9320, 9920, 11184, 11904, 13980, 14446, 14880, 14912, 15872, 18640, 19840, 21669, 22368, 23808, 27960, 28892, 29760, 29824, 36115, 37280, 39680, 43338, 44736, 47616, 54289, 55920, 57784, 59520, 59648, 72230, 74560, 79360, 86676, 89472, 108345, 108578, 111840, 115568, 119040, 119296, 144460, 149120, 162867, 173352, 178944, 216690, 217156, 223680, 231136, 238080, 271445, 288920, 298240, 325734, 346704, 357888, 433380, 434312, 447360, 462272, 542890, 577840, 596480, 651468, 693408, 814335, 866760, 868624, 894720, 924544, 1085780, 1155680, 1302936, 1386816, 1628670, 1682959, 1733520, 1737248, 1789440, 1849088, 2171560, 2311360, 2605872, 2773632, 3257340, 3365918, 3467040, 3474496, 3698176, 4343120, 4622720, 5048877, 5211744, 5547264, 6514680, 6731836, 6934080, 6948992, 8414795, 8686240, 9245440, 10097754, 10423488, 11094528, 13029360, 13463672, 13868160, 13897984, 16829590, 17372480, 18490880, 20195508, 20846976, 25244385, 26058720, 26927344, 27736320, 27795968, 33659180, 34744960, 40391016, 41693952, 50488770, 52117440, 53854688, 55472640, 67318360, 69489920, 80782032, 83387904, 100977540, 104234880, 107709376, 134636720, 138979840, 161564064, 201955080, 208469760, 215418752, 269273440, 323128128, 403910160, 416939520, 430837504, 538546880, 646256256, 807820320, 861675008, 1077093760, 1292512512, 1615640640, 2154187520, 2585025024, 3231281280, 4308375040, 6462562560, 12925125120]

約数ペア:

[(1, 12925125120), (2, 6462562560), (3, 4308375040), (4, 3231281280), (5, 2585025024), (6, 2154187520), (8, 1615640640), (10, 1292512512), (12, 1077093760), (15, 861675008), (16, 807820320), (20, 646256256), (24, 538546880), (30, 430837504), (31, 416939520), (32, 403910160), (40, 323128128), (48, 269273440), (60, 215418752), (62, 208469760), (64, 201955080), (80, 161564064), (93, 138979840), (96, 134636720), (120, 107709376), (124, 104234880), (128, 100977540), (155, 83387904), (160, 80782032), (186, 69489920), (192, 67318360), (233, 55472640), (240, 53854688), (248, 52117440), (256, 50488770), (310, 41693952), (320, 40391016), (372, 34744960), (384, 33659180), (465, 27795968), (466, 27736320), (480, 26927344), (496, 26058720), (512, 25244385), (620, 20846976), (640, 20195508), (699, 18490880), (744, 17372480), (768, 16829590), (930, 13897984), (932, 13868160), (960, 13463672), (992, 13029360), (1165, 11094528), (1240, 10423488), (1280, 10097754), (1398, 9245440), (1488, 8686240), (1536, 8414795), (1860, 6948992), (1864, 6934080), (1920, 6731836), (1984, 6514680), (2330, 5547264), (2480, 5211744), (2560, 5048877), (2796, 4622720), (2976, 4343120), (3495, 3698176), (3720, 3474496), (3728, 3467040), (3840, 3365918), (3968, 3257340), (4660, 2773632), (4960, 2605872), (5592, 2311360), (5952, 2171560), (6990, 1849088), (7223, 1789440), (7440, 1737248), (7456, 1733520), (7680, 1682959), (7936, 1628670), (9320, 1386816), (9920, 1302936), (11184, 1155680), (11904, 1085780), (13980, 924544), (14446, 894720), (14880, 868624), (14912, 866760), (15872, 814335), (18640, 693408), (19840, 651468), (21669, 596480), (22368, 577840), (23808, 542890), (27960, 462272), (28892, 447360), (29760, 434312), (29824, 433380), (36115, 357888), (37280, 346704), (39680, 325734), (43338, 298240), (44736, 288920), (47616, 271445), (54289, 238080), (55920, 231136), (57784, 223680), (59520, 217156), (59648, 216690), (72230, 178944), (74560, 173352), (79360, 162867), (86676, 149120), (89472, 144460), (108345, 119296), (108578, 119040), (111840, 115568)]