309296640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 320

約数和(自身を含む): 1103072256

約数和(自身を除く): 793775616

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, 512, 515, 544, 552, 618, 640, 680, 690, 736, 768, 782, 816, 824, 920, 960, 1020, 1030, 1088, 1104, 1173, 1236, 1280, 1360, 1380, 1472, 1536, 1545, 1564, 1632, 1648, 1751, 1840, 1920, 1955, 2040, 2060, 2176, 2208, 2346, 2369, 2472, 2560, 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, 7680, 7820, 8160, 8240, 8704, 8755, 8832, 9384, 9476, 9888, 10506, 10880, 11040, 11730, 11776, 11845, 12360, 12512, 13056, 13184, 14008, 14214, 14720, 15640, 16320, 16480, 17510, 17664, 18768, 18952, 19776, 21012, 21760, 22080, 23460, 23690, 24720, 25024, 26112, 26265, 26368, 28016, 28428, 29440, 31280, 32640, 32960, 35020, 35328, 35535, 37536, 37904, 39552, 40273, 42024, 43520, 44160, 46920, 47380, 49440, 50048, 52530, 52736, 56032, 56856, 58880, 62560, 65280, 65920, 70040, 71070, 75072, 75808, 79104, 80546, 84048, 88320, 93840, 94760, 98880, 100096, 105060, 112064, 113712, 120819, 125120, 130560, 131840, 140080, 142140, 150144, 151616, 158208, 161092, 168096, 176640, 187680, 189520, 197760, 200192, 201365, 210120, 224128, 227424, 241638, 250240, 263680, 280160, 284280, 300288, 303232, 322184, 336192, 375360, 379040, 395520, 402730, 420240, 448256, 454848, 483276, 500480, 560320, 568560, 600576, 604095, 606464, 644368, 672384, 750720, 758080, 791040, 805460, 840480, 896512, 909696, 966552, 1000960, 1120640, 1137120, 1208190, 1212928, 1288736, 1344768, 1501440, 1516160, 1610920, 1680960, 1819392, 1933104, 2241280, 2274240, 2416380, 2577472, 2689536, 3002880, 3032320, 3221840, 3361920, 3638784, 3866208, 4482560, 4548480, 4832760, 5154944, 6064640, 6443680, 6723840, 7732416, 9096960, 9665520, 10309888, 12887360, 13447680, 15464832, 18193920, 19331040, 20619776, 25774720, 30929664, 38662080, 51549440, 61859328, 77324160, 103098880, 154648320, 309296640]

約数ペア:

[(1, 309296640), (2, 154648320), (3, 103098880), (4, 77324160), (5, 61859328), (6, 51549440), (8, 38662080), (10, 30929664), (12, 25774720), (15, 20619776), (16, 19331040), (17, 18193920), (20, 15464832), (23, 13447680), (24, 12887360), (30, 10309888), (32, 9665520), (34, 9096960), (40, 7732416), (46, 6723840), (48, 6443680), (51, 6064640), (60, 5154944), (64, 4832760), (68, 4548480), (69, 4482560), (80, 3866208), (85, 3638784), (92, 3361920), (96, 3221840), (102, 3032320), (103, 3002880), (115, 2689536), (120, 2577472), (128, 2416380), (136, 2274240), (138, 2241280), (160, 1933104), (170, 1819392), (184, 1680960), (192, 1610920), (204, 1516160), (206, 1501440), (230, 1344768), (240, 1288736), (255, 1212928), (256, 1208190), (272, 1137120), (276, 1120640), (309, 1000960), (320, 966552), (340, 909696), (345, 896512), (368, 840480), (384, 805460), (391, 791040), (408, 758080), (412, 750720), (460, 672384), (480, 644368), (510, 606464), (512, 604095), (515, 600576), (544, 568560), (552, 560320), (618, 500480), (640, 483276), (680, 454848), (690, 448256), (736, 420240), (768, 402730), (782, 395520), (816, 379040), (824, 375360), (920, 336192), (960, 322184), (1020, 303232), (1030, 300288), (1088, 284280), (1104, 280160), (1173, 263680), (1236, 250240), (1280, 241638), (1360, 227424), (1380, 224128), (1472, 210120), (1536, 201365), (1545, 200192), (1564, 197760), (1632, 189520), (1648, 187680), (1751, 176640), (1840, 168096), (1920, 161092), (1955, 158208), (2040, 151616), (2060, 150144), (2176, 142140), (2208, 140080), (2346, 131840), (2369, 130560), (2472, 125120), (2560, 120819), (2720, 113712), (2760, 112064), (2944, 105060), (3090, 100096), (3128, 98880), (3264, 94760), (3296, 93840), (3502, 88320), (3680, 84048), (3840, 80546), (3910, 79104), (4080, 75808), (4120, 75072), (4352, 71070), (4416, 70040), (4692, 65920), (4738, 65280), (4944, 62560), (5253, 58880), (5440, 56856), (5520, 56032), (5865, 52736), (5888, 52530), (6180, 50048), (6256, 49440), (6528, 47380), (6592, 46920), (7004, 44160), (7107, 43520), (7360, 42024), (7680, 40273), (7820, 39552), (8160, 37904), (8240, 37536), (8704, 35535), (8755, 35328), (8832, 35020), (9384, 32960), (9476, 32640), (9888, 31280), (10506, 29440), (10880, 28428), (11040, 28016), (11730, 26368), (11776, 26265), (11845, 26112), (12360, 25024), (12512, 24720), (13056, 23690), (13184, 23460), (14008, 22080), (14214, 21760), (14720, 21012), (15640, 19776), (16320, 18952), (16480, 18768), (17510, 17664)]