1888220160

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 440

約数和(自身を含む): 7044218280

約数和(自身を除く): 5155998120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 157, 160, 162, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 314, 320, 324, 348, 360, 384, 405, 432, 435, 464, 471, 480, 512, 522, 540, 576, 580, 628, 640, 648, 696, 720, 768, 783, 785, 810, 864, 870, 928, 942, 960, 1024, 1044, 1080, 1152, 1160, 1256, 1280, 1296, 1305, 1392, 1413, 1440, 1536, 1566, 1570, 1620, 1728, 1740, 1856, 1884, 1920, 2088, 2160, 2304, 2320, 2349, 2355, 2512, 2560, 2592, 2610, 2784, 2826, 2880, 3072, 3132, 3140, 3240, 3456, 3480, 3712, 3768, 3840, 3915, 4176, 4239, 4320, 4553, 4608, 4640, 4698, 4710, 5024, 5120, 5184, 5220, 5568, 5652, 5760, 6264, 6280, 6480, 6912, 6960, 7065, 7424, 7536, 7680, 7830, 8352, 8478, 8640, 9106, 9216, 9280, 9396, 9420, 10048, 10368, 10440, 11136, 11304, 11520, 11745, 12528, 12560, 12717, 12960, 13659, 13824, 13920, 14130, 14848, 15072, 15360, 15660, 16704, 16956, 17280, 18212, 18560, 18792, 18840, 20096, 20736, 20880, 21195, 22272, 22608, 22765, 23040, 23490, 25056, 25120, 25434, 25920, 27318, 27648, 27840, 28260, 29696, 30144, 31320, 33408, 33912, 34560, 36424, 37120, 37584, 37680, 40192, 40977, 41472, 41760, 42390, 44544, 45216, 45530, 46080, 46980, 50112, 50240, 50868, 51840, 54636, 55680, 56520, 60288, 62640, 63585, 66816, 67824, 68295, 69120, 72848, 74240, 75168, 75360, 80384, 81954, 82944, 83520, 84780, 89088, 90432, 91060, 93960, 100224, 100480, 101736, 103680, 109272, 111360, 113040, 120576, 122931, 125280, 127170, 133632, 135648, 136590, 138240, 145696, 148480, 150336, 150720, 160768, 163908, 167040, 169560, 180864, 182120, 187920, 200448, 200960, 203472, 204885, 207360, 218544, 222720, 226080, 241152, 245862, 250560, 254340, 267264, 271296, 273180, 291392, 300672, 301440, 327816, 334080, 339120, 361728, 364240, 368793, 375840, 400896, 401920, 406944, 409770, 414720, 437088, 445440, 452160, 482304, 491724, 501120, 508680, 542592, 546360, 582784, 601344, 602880, 614655, 655632, 668160, 678240, 723456, 728480, 737586, 751680, 801792, 803840, 813888, 819540, 874176, 904320, 983448, 1002240, 1017360, 1085184, 1092720, 1165568, 1202688, 1205760, 1229310, 1311264, 1336320, 1356480, 1446912, 1456960, 1475172, 1503360, 1627776, 1639080, 1748352, 1808640, 1843965, 1966896, 2004480, 2034720, 2170368, 2185440, 2331136, 2405376, 2411520, 2458620, 2622528, 2712960, 2913920, 2950344, 3006720, 3255552, 3278160, 3496704, 3617280, 3687930, 3933792, 4008960, 4069440, 4340736, 4370880, 4662272, 4917240, 5245056, 5425920, 5827840, 5900688, 6013440, 6511104, 6556320, 6993408, 7234560, 7375860, 7867584, 8138880, 8741760, 9834480, 10490112, 10851840, 11655680, 11801376, 12026880, 13022208, 13112640, 13986816, 14751720, 15735168, 16277760, 17483520, 19668960, 20980224, 21703680, 23311360, 23602752, 26225280, 29503440, 31470336, 32555520, 34967040, 39337920, 41960448, 47205504, 52450560, 59006880, 62940672, 65111040, 69934080, 78675840, 94411008, 104901120, 118013760, 125881344, 157351680, 188822016, 209802240, 236027520, 314703360, 377644032, 472055040, 629406720, 944110080, 1888220160]

約数ペア:

[(1, 1888220160), (2, 944110080), (3, 629406720), (4, 472055040), (5, 377644032), (6, 314703360), (8, 236027520), (9, 209802240), (10, 188822016), (12, 157351680), (15, 125881344), (16, 118013760), (18, 104901120), (20, 94411008), (24, 78675840), (27, 69934080), (29, 65111040), (30, 62940672), (32, 59006880), (36, 52450560), (40, 47205504), (45, 41960448), (48, 39337920), (54, 34967040), (58, 32555520), (60, 31470336), (64, 29503440), (72, 26225280), (80, 23602752), (81, 23311360), (87, 21703680), (90, 20980224), (96, 19668960), (108, 17483520), (116, 16277760), (120, 15735168), (128, 14751720), (135, 13986816), (144, 13112640), (145, 13022208), (157, 12026880), (160, 11801376), (162, 11655680), (174, 10851840), (180, 10490112), (192, 9834480), (216, 8741760), (232, 8138880), (240, 7867584), (256, 7375860), (261, 7234560), (270, 6993408), (288, 6556320), (290, 6511104), (314, 6013440), (320, 5900688), (324, 5827840), (348, 5425920), (360, 5245056), (384, 4917240), (405, 4662272), (432, 4370880), (435, 4340736), (464, 4069440), (471, 4008960), (480, 3933792), (512, 3687930), (522, 3617280), (540, 3496704), (576, 3278160), (580, 3255552), (628, 3006720), (640, 2950344), (648, 2913920), (696, 2712960), (720, 2622528), (768, 2458620), (783, 2411520), (785, 2405376), (810, 2331136), (864, 2185440), (870, 2170368), (928, 2034720), (942, 2004480), (960, 1966896), (1024, 1843965), (1044, 1808640), (1080, 1748352), (1152, 1639080), (1160, 1627776), (1256, 1503360), (1280, 1475172), (1296, 1456960), (1305, 1446912), (1392, 1356480), (1413, 1336320), (1440, 1311264), (1536, 1229310), (1566, 1205760), (1570, 1202688), (1620, 1165568), (1728, 1092720), (1740, 1085184), (1856, 1017360), (1884, 1002240), (1920, 983448), (2088, 904320), (2160, 874176), (2304, 819540), (2320, 813888), (2349, 803840), (2355, 801792), (2512, 751680), (2560, 737586), (2592, 728480), (2610, 723456), (2784, 678240), (2826, 668160), (2880, 655632), (3072, 614655), (3132, 602880), (3140, 601344), (3240, 582784), (3456, 546360), (3480, 542592), (3712, 508680), (3768, 501120), (3840, 491724), (3915, 482304), (4176, 452160), (4239, 445440), (4320, 437088), (4553, 414720), (4608, 409770), (4640, 406944), (4698, 401920), (4710, 400896), (5024, 375840), (5120, 368793), (5184, 364240), (5220, 361728), (5568, 339120), (5652, 334080), (5760, 327816), (6264, 301440), (6280, 300672), (6480, 291392), (6912, 273180), (6960, 271296), (7065, 267264), (7424, 254340), (7536, 250560), (7680, 245862), (7830, 241152), (8352, 226080), (8478, 222720), (8640, 218544), (9106, 207360), (9216, 204885), (9280, 203472), (9396, 200960), (9420, 200448), (10048, 187920), (10368, 182120), (10440, 180864), (11136, 169560), (11304, 167040), (11520, 163908), (11745, 160768), (12528, 150720), (12560, 150336), (12717, 148480), (12960, 145696), (13659, 138240), (13824, 136590), (13920, 135648), (14130, 133632), (14848, 127170), (15072, 125280), (15360, 122931), (15660, 120576), (16704, 113040), (16956, 111360), (17280, 109272), (18212, 103680), (18560, 101736), (18792, 100480), (18840, 100224), (20096, 93960), (20736, 91060), (20880, 90432), (21195, 89088), (22272, 84780), (22608, 83520), (22765, 82944), (23040, 81954), (23490, 80384), (25056, 75360), (25120, 75168), (25434, 74240), (25920, 72848), (27318, 69120), (27648, 68295), (27840, 67824), (28260, 66816), (29696, 63585), (30144, 62640), (31320, 60288), (33408, 56520), (33912, 55680), (34560, 54636), (36424, 51840), (37120, 50868), (37584, 50240), (37680, 50112), (40192, 46980), (40977, 46080), (41472, 45530), (41760, 45216), (42390, 44544)]