297822720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 320

約数和(自身を含む): 1086180480

約数和(自身を除く): 788357760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 157, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 314, 320, 380, 384, 390, 416, 456, 471, 480, 494, 512, 520, 570, 608, 624, 628, 640, 741, 760, 768, 780, 785, 832, 912, 942, 960, 988, 1040, 1140, 1216, 1235, 1248, 1256, 1280, 1482, 1520, 1536, 1560, 1570, 1664, 1824, 1884, 1920, 1976, 2041, 2080, 2280, 2355, 2432, 2470, 2496, 2512, 2560, 2964, 2983, 3040, 3120, 3140, 3328, 3648, 3705, 3768, 3840, 3952, 4082, 4160, 4560, 4710, 4864, 4940, 4992, 5024, 5928, 5966, 6080, 6123, 6240, 6280, 6656, 7296, 7410, 7536, 7680, 7904, 8164, 8320, 8949, 9120, 9420, 9728, 9880, 9984, 10048, 10205, 11856, 11932, 12160, 12246, 12480, 12560, 14592, 14820, 14915, 15072, 15808, 16328, 16640, 17898, 18240, 18840, 19760, 19968, 20096, 20410, 23712, 23864, 24320, 24492, 24960, 25120, 29184, 29640, 29830, 30144, 30615, 31616, 32656, 33280, 35796, 36480, 37680, 38779, 39520, 40192, 40820, 44745, 47424, 47728, 48640, 48984, 49920, 50240, 59280, 59660, 60288, 61230, 63232, 65312, 71592, 72960, 75360, 77558, 79040, 80384, 81640, 89490, 94848, 95456, 97968, 99840, 100480, 116337, 118560, 119320, 120576, 122460, 126464, 130624, 143184, 145920, 150720, 155116, 158080, 163280, 178980, 189696, 190912, 193895, 195936, 200960, 232674, 237120, 238640, 241152, 244920, 261248, 286368, 301440, 310232, 316160, 326560, 357960, 379392, 381824, 387790, 391872, 401920, 465348, 474240, 477280, 489840, 522496, 572736, 581685, 602880, 620464, 632320, 653120, 715920, 763648, 775580, 783744, 930696, 948480, 954560, 979680, 1044992, 1145472, 1163370, 1205760, 1240928, 1306240, 1431840, 1527296, 1551160, 1567488, 1861392, 1896960, 1909120, 1959360, 2290944, 2326740, 2481856, 2612480, 2863680, 3102320, 3134976, 3722784, 3818240, 3918720, 4581888, 4653480, 4963712, 5224960, 5727360, 6204640, 7445568, 7636480, 7837440, 9306960, 9927424, 11454720, 12409280, 14891136, 15674880, 18613920, 19854848, 22909440, 24818560, 29782272, 37227840, 49637120, 59564544, 74455680, 99274240, 148911360, 297822720]

約数ペア:

[(1, 297822720), (2, 148911360), (3, 99274240), (4, 74455680), (5, 59564544), (6, 49637120), (8, 37227840), (10, 29782272), (12, 24818560), (13, 22909440), (15, 19854848), (16, 18613920), (19, 15674880), (20, 14891136), (24, 12409280), (26, 11454720), (30, 9927424), (32, 9306960), (38, 7837440), (39, 7636480), (40, 7445568), (48, 6204640), (52, 5727360), (57, 5224960), (60, 4963712), (64, 4653480), (65, 4581888), (76, 3918720), (78, 3818240), (80, 3722784), (95, 3134976), (96, 3102320), (104, 2863680), (114, 2612480), (120, 2481856), (128, 2326740), (130, 2290944), (152, 1959360), (156, 1909120), (157, 1896960), (160, 1861392), (190, 1567488), (192, 1551160), (195, 1527296), (208, 1431840), (228, 1306240), (240, 1240928), (247, 1205760), (256, 1163370), (260, 1145472), (285, 1044992), (304, 979680), (312, 954560), (314, 948480), (320, 930696), (380, 783744), (384, 775580), (390, 763648), (416, 715920), (456, 653120), (471, 632320), (480, 620464), (494, 602880), (512, 581685), (520, 572736), (570, 522496), (608, 489840), (624, 477280), (628, 474240), (640, 465348), (741, 401920), (760, 391872), (768, 387790), (780, 381824), (785, 379392), (832, 357960), (912, 326560), (942, 316160), (960, 310232), (988, 301440), (1040, 286368), (1140, 261248), (1216, 244920), (1235, 241152), (1248, 238640), (1256, 237120), (1280, 232674), (1482, 200960), (1520, 195936), (1536, 193895), (1560, 190912), (1570, 189696), (1664, 178980), (1824, 163280), (1884, 158080), (1920, 155116), (1976, 150720), (2041, 145920), (2080, 143184), (2280, 130624), (2355, 126464), (2432, 122460), (2470, 120576), (2496, 119320), (2512, 118560), (2560, 116337), (2964, 100480), (2983, 99840), (3040, 97968), (3120, 95456), (3140, 94848), (3328, 89490), (3648, 81640), (3705, 80384), (3768, 79040), (3840, 77558), (3952, 75360), (4082, 72960), (4160, 71592), (4560, 65312), (4710, 63232), (4864, 61230), (4940, 60288), (4992, 59660), (5024, 59280), (5928, 50240), (5966, 49920), (6080, 48984), (6123, 48640), (6240, 47728), (6280, 47424), (6656, 44745), (7296, 40820), (7410, 40192), (7536, 39520), (7680, 38779), (7904, 37680), (8164, 36480), (8320, 35796), (8949, 33280), (9120, 32656), (9420, 31616), (9728, 30615), (9880, 30144), (9984, 29830), (10048, 29640), (10205, 29184), (11856, 25120), (11932, 24960), (12160, 24492), (12246, 24320), (12480, 23864), (12560, 23712), (14592, 20410), (14820, 20096), (14915, 19968), (15072, 19760), (15808, 18840), (16328, 18240), (16640, 17898)]