154648320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 550996992

約数和(自身を除く): 396348672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 103, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 206, 230, 240, 255, 256, 272, 276, 309, 320, 340, 345, 368, 384, 391, 408, 412, 460, 480, 510, 515, 544, 552, 618, 640, 680, 690, 736, 768, 782, 816, 824, 920, 960, 1020, 1030, 1088, 1104, 1173, 1236, 1280, 1360, 1380, 1472, 1545, 1564, 1632, 1648, 1751, 1840, 1920, 1955, 2040, 2060, 2176, 2208, 2346, 2369, 2472, 2720, 2760, 2944, 3090, 3128, 3264, 3296, 3502, 3680, 3840, 3910, 4080, 4120, 4352, 4416, 4692, 4738, 4944, 5253, 5440, 5520, 5865, 5888, 6180, 6256, 6528, 6592, 7004, 7107, 7360, 7820, 8160, 8240, 8755, 8832, 9384, 9476, 9888, 10506, 10880, 11040, 11730, 11845, 12360, 12512, 13056, 13184, 14008, 14214, 14720, 15640, 16320, 16480, 17510, 17664, 18768, 18952, 19776, 21012, 21760, 22080, 23460, 23690, 24720, 25024, 26265, 26368, 28016, 28428, 29440, 31280, 32640, 32960, 35020, 35535, 37536, 37904, 39552, 40273, 42024, 44160, 46920, 47380, 49440, 50048, 52530, 56032, 56856, 62560, 65280, 65920, 70040, 71070, 75072, 75808, 79104, 80546, 84048, 88320, 93840, 94760, 98880, 100096, 105060, 112064, 113712, 120819, 125120, 131840, 140080, 142140, 150144, 151616, 161092, 168096, 187680, 189520, 197760, 201365, 210120, 224128, 227424, 241638, 250240, 280160, 284280, 300288, 303232, 322184, 336192, 375360, 379040, 395520, 402730, 420240, 448256, 454848, 483276, 500480, 560320, 568560, 604095, 606464, 644368, 672384, 750720, 758080, 805460, 840480, 909696, 966552, 1120640, 1137120, 1208190, 1288736, 1344768, 1501440, 1516160, 1610920, 1680960, 1819392, 1933104, 2241280, 2274240, 2416380, 2577472, 3032320, 3221840, 3361920, 3866208, 4548480, 4832760, 5154944, 6443680, 6723840, 7732416, 9096960, 9665520, 10309888, 12887360, 15464832, 19331040, 25774720, 30929664, 38662080, 51549440, 77324160, 154648320]

約数ペア:

[(1, 154648320), (2, 77324160), (3, 51549440), (4, 38662080), (5, 30929664), (6, 25774720), (8, 19331040), (10, 15464832), (12, 12887360), (15, 10309888), (16, 9665520), (17, 9096960), (20, 7732416), (23, 6723840), (24, 6443680), (30, 5154944), (32, 4832760), (34, 4548480), (40, 3866208), (46, 3361920), (48, 3221840), (51, 3032320), (60, 2577472), (64, 2416380), (68, 2274240), (69, 2241280), (80, 1933104), (85, 1819392), (92, 1680960), (96, 1610920), (102, 1516160), (103, 1501440), (115, 1344768), (120, 1288736), (128, 1208190), (136, 1137120), (138, 1120640), (160, 966552), (170, 909696), (184, 840480), (192, 805460), (204, 758080), (206, 750720), (230, 672384), (240, 644368), (255, 606464), (256, 604095), (272, 568560), (276, 560320), (309, 500480), (320, 483276), (340, 454848), (345, 448256), (368, 420240), (384, 402730), (391, 395520), (408, 379040), (412, 375360), (460, 336192), (480, 322184), (510, 303232), (515, 300288), (544, 284280), (552, 280160), (618, 250240), (640, 241638), (680, 227424), (690, 224128), (736, 210120), (768, 201365), (782, 197760), (816, 189520), (824, 187680), (920, 168096), (960, 161092), (1020, 151616), (1030, 150144), (1088, 142140), (1104, 140080), (1173, 131840), (1236, 125120), (1280, 120819), (1360, 113712), (1380, 112064), (1472, 105060), (1545, 100096), (1564, 98880), (1632, 94760), (1648, 93840), (1751, 88320), (1840, 84048), (1920, 80546), (1955, 79104), (2040, 75808), (2060, 75072), (2176, 71070), (2208, 70040), (2346, 65920), (2369, 65280), (2472, 62560), (2720, 56856), (2760, 56032), (2944, 52530), (3090, 50048), (3128, 49440), (3264, 47380), (3296, 46920), (3502, 44160), (3680, 42024), (3840, 40273), (3910, 39552), (4080, 37904), (4120, 37536), (4352, 35535), (4416, 35020), (4692, 32960), (4738, 32640), (4944, 31280), (5253, 29440), (5440, 28428), (5520, 28016), (5865, 26368), (5888, 26265), (6180, 25024), (6256, 24720), (6528, 23690), (6592, 23460), (7004, 22080), (7107, 21760), (7360, 21012), (7820, 19776), (8160, 18952), (8240, 18768), (8755, 17664), (8832, 17510), (9384, 16480), (9476, 16320), (9888, 15640), (10506, 14720), (10880, 14214), (11040, 14008), (11730, 13184), (11845, 13056), (12360, 12512)]