154736640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 567272160

約数和(自身を除く): 412535520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 73, 80, 90, 92, 96, 115, 120, 128, 138, 144, 146, 160, 180, 184, 192, 207, 219, 230, 240, 256, 276, 288, 292, 320, 345, 360, 365, 368, 384, 414, 438, 460, 480, 512, 552, 576, 584, 640, 657, 690, 720, 730, 736, 768, 828, 876, 920, 960, 1024, 1035, 1095, 1104, 1152, 1168, 1280, 1314, 1380, 1440, 1460, 1472, 1536, 1656, 1679, 1752, 1840, 1920, 2048, 2070, 2190, 2208, 2304, 2336, 2560, 2628, 2760, 2880, 2920, 2944, 3072, 3285, 3312, 3358, 3504, 3680, 3840, 4140, 4380, 4416, 4608, 4672, 5037, 5120, 5256, 5520, 5760, 5840, 5888, 6144, 6570, 6624, 6716, 7008, 7360, 7680, 8280, 8395, 8760, 8832, 9216, 9344, 10074, 10240, 10512, 11040, 11520, 11680, 11776, 13140, 13248, 13432, 14016, 14720, 15111, 15360, 16560, 16790, 17520, 17664, 18432, 18688, 20148, 21024, 22080, 23040, 23360, 23552, 25185, 26280, 26496, 26864, 28032, 29440, 30222, 30720, 33120, 33580, 35040, 35328, 37376, 40296, 42048, 44160, 46080, 46720, 47104, 50370, 52560, 52992, 53728, 56064, 58880, 60444, 66240, 67160, 70080, 70656, 74752, 75555, 80592, 84096, 88320, 92160, 93440, 100740, 105120, 105984, 107456, 112128, 117760, 120888, 132480, 134320, 140160, 141312, 149504, 151110, 161184, 168192, 176640, 186880, 201480, 210240, 211968, 214912, 224256, 235520, 241776, 264960, 268640, 280320, 302220, 322368, 336384, 353280, 373760, 402960, 420480, 423936, 429824, 448512, 483552, 529920, 537280, 560640, 604440, 644736, 672768, 706560, 747520, 805920, 840960, 859648, 967104, 1059840, 1074560, 1121280, 1208880, 1289472, 1345536, 1611840, 1681920, 1719296, 1934208, 2119680, 2149120, 2242560, 2417760, 2578944, 3223680, 3363840, 3438592, 3868416, 4298240, 4835520, 5157888, 6447360, 6727680, 7736832, 8596480, 9671040, 10315776, 12894720, 15473664, 17192960, 19342080, 25789440, 30947328, 38684160, 51578880, 77368320, 154736640]

約数ペア:

[(1, 154736640), (2, 77368320), (3, 51578880), (4, 38684160), (5, 30947328), (6, 25789440), (8, 19342080), (9, 17192960), (10, 15473664), (12, 12894720), (15, 10315776), (16, 9671040), (18, 8596480), (20, 7736832), (23, 6727680), (24, 6447360), (30, 5157888), (32, 4835520), (36, 4298240), (40, 3868416), (45, 3438592), (46, 3363840), (48, 3223680), (60, 2578944), (64, 2417760), (69, 2242560), (72, 2149120), (73, 2119680), (80, 1934208), (90, 1719296), (92, 1681920), (96, 1611840), (115, 1345536), (120, 1289472), (128, 1208880), (138, 1121280), (144, 1074560), (146, 1059840), (160, 967104), (180, 859648), (184, 840960), (192, 805920), (207, 747520), (219, 706560), (230, 672768), (240, 644736), (256, 604440), (276, 560640), (288, 537280), (292, 529920), (320, 483552), (345, 448512), (360, 429824), (365, 423936), (368, 420480), (384, 402960), (414, 373760), (438, 353280), (460, 336384), (480, 322368), (512, 302220), (552, 280320), (576, 268640), (584, 264960), (640, 241776), (657, 235520), (690, 224256), (720, 214912), (730, 211968), (736, 210240), (768, 201480), (828, 186880), (876, 176640), (920, 168192), (960, 161184), (1024, 151110), (1035, 149504), (1095, 141312), (1104, 140160), (1152, 134320), (1168, 132480), (1280, 120888), (1314, 117760), (1380, 112128), (1440, 107456), (1460, 105984), (1472, 105120), (1536, 100740), (1656, 93440), (1679, 92160), (1752, 88320), (1840, 84096), (1920, 80592), (2048, 75555), (2070, 74752), (2190, 70656), (2208, 70080), (2304, 67160), (2336, 66240), (2560, 60444), (2628, 58880), (2760, 56064), (2880, 53728), (2920, 52992), (2944, 52560), (3072, 50370), (3285, 47104), (3312, 46720), (3358, 46080), (3504, 44160), (3680, 42048), (3840, 40296), (4140, 37376), (4380, 35328), (4416, 35040), (4608, 33580), (4672, 33120), (5037, 30720), (5120, 30222), (5256, 29440), (5520, 28032), (5760, 26864), (5840, 26496), (5888, 26280), (6144, 25185), (6570, 23552), (6624, 23360), (6716, 23040), (7008, 22080), (7360, 21024), (7680, 20148), (8280, 18688), (8395, 18432), (8760, 17664), (8832, 17520), (9216, 16790), (9344, 16560), (10074, 15360), (10240, 15111), (10512, 14720), (11040, 14016), (11520, 13432), (11680, 13248), (11776, 13140)]