21758617440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4583}}^1$

素因数の和:4771

約数の個数: 384

約数和(自身を含む): 87607941120

約数和(自身を除く): 65849323680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 157, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 314, 315, 336, 360, 378, 420, 432, 471, 480, 504, 540, 560, 628, 630, 672, 720, 756, 785, 840, 864, 942, 945, 1008, 1080, 1099, 1120, 1256, 1260, 1413, 1440, 1512, 1570, 1680, 1884, 1890, 2016, 2160, 2198, 2355, 2512, 2520, 2826, 3024, 3140, 3297, 3360, 3768, 3780, 4239, 4320, 4396, 4583, 4710, 5024, 5040, 5495, 5652, 6048, 6280, 6594, 7065, 7536, 7560, 8478, 8792, 9166, 9420, 9891, 10080, 10990, 11304, 12560, 13188, 13749, 14130, 15072, 15120, 16485, 16956, 17584, 18332, 18840, 19782, 21195, 21980, 22608, 22915, 25120, 26376, 27498, 28260, 29673, 30240, 32081, 32970, 33912, 35168, 36664, 37680, 39564, 41247, 42390, 43960, 45216, 45830, 49455, 52752, 54996, 56520, 59346, 64162, 65940, 67824, 68745, 73328, 75360, 79128, 82494, 84780, 87920, 91660, 96243, 98910, 105504, 109992, 113040, 118692, 123741, 128324, 131880, 135648, 137490, 146656, 148365, 158256, 160405, 164988, 169560, 175840, 183320, 192486, 197820, 206235, 219984, 226080, 237384, 247482, 256648, 263760, 274980, 288729, 296730, 316512, 320810, 329976, 339120, 366640, 384972, 395640, 412470, 439968, 474768, 481215, 494964, 513296, 527520, 549960, 577458, 593460, 618705, 641620, 659952, 678240, 719531, 733280, 769944, 791280, 824940, 866187, 949536, 962430, 989928, 1026592, 1099920, 1154916, 1186920, 1237410, 1283240, 1319904, 1439062, 1443645, 1539888, 1582560, 1649880, 1732374, 1924860, 1979856, 2158593, 2199840, 2309832, 2373840, 2474820, 2566480, 2878124, 2887290, 3079776, 3299760, 3464748, 3597655, 3849720, 3959712, 4317186, 4330935, 4619664, 4747680, 4949640, 5036717, 5132960, 5756248, 5774580, 6475779, 6599520, 6929496, 7195310, 7699440, 8634372, 8661870, 9239328, 9899280, 10073434, 10792965, 11512496, 11549160, 12951558, 13858992, 14390620, 15110151, 15398880, 17268744, 17323740, 19427337, 19798560, 20146868, 21585930, 23024992, 23098320, 25183585, 25903116, 27717984, 28781240, 30220302, 32378895, 34537488, 34647480, 38854674, 40293736, 43171860, 45330453, 46196640, 50367170, 51806232, 57562480, 60440604, 64757790, 69074976, 69294960, 75550755, 77709348, 80587472, 86343720, 90660906, 97136685, 100734340, 103612464, 115124960, 120881208, 129515580, 135991359, 138589920, 151101510, 155418696, 161174944, 172687440, 181321812, 194273370, 201468680, 207224928, 226652265, 241762416, 259031160, 271982718, 302203020, 310837392, 345374880, 362643624, 388546740, 402937360, 453304530, 483524832, 518062320, 543965436, 604406040, 621674784, 679956795, 725287248, 777093480, 805874720, 906609060, 1036124640, 1087930872, 1208812080, 1359913590, 1450574496, 1554186960, 1813218120, 2175861744, 2417624160, 2719827180, 3108373920, 3626436240, 4351723488, 5439654360, 7252872480, 10879308720, 21758617440]

約数ペア:

[(1, 21758617440), (2, 10879308720), (3, 7252872480), (4, 5439654360), (5, 4351723488), (6, 3626436240), (7, 3108373920), (8, 2719827180), (9, 2417624160), (10, 2175861744), (12, 1813218120), (14, 1554186960), (15, 1450574496), (16, 1359913590), (18, 1208812080), (20, 1087930872), (21, 1036124640), (24, 906609060), (27, 805874720), (28, 777093480), (30, 725287248), (32, 679956795), (35, 621674784), (36, 604406040), (40, 543965436), (42, 518062320), (45, 483524832), (48, 453304530), (54, 402937360), (56, 388546740), (60, 362643624), (63, 345374880), (70, 310837392), (72, 302203020), (80, 271982718), (84, 259031160), (90, 241762416), (96, 226652265), (105, 207224928), (108, 201468680), (112, 194273370), (120, 181321812), (126, 172687440), (135, 161174944), (140, 155418696), (144, 151101510), (157, 138589920), (160, 135991359), (168, 129515580), (180, 120881208), (189, 115124960), (210, 103612464), (216, 100734340), (224, 97136685), (240, 90660906), (252, 86343720), (270, 80587472), (280, 77709348), (288, 75550755), (314, 69294960), (315, 69074976), (336, 64757790), (360, 60440604), (378, 57562480), (420, 51806232), (432, 50367170), (471, 46196640), (480, 45330453), (504, 43171860), (540, 40293736), (560, 38854674), (628, 34647480), (630, 34537488), (672, 32378895), (720, 30220302), (756, 28781240), (785, 27717984), (840, 25903116), (864, 25183585), (942, 23098320), (945, 23024992), (1008, 21585930), (1080, 20146868), (1099, 19798560), (1120, 19427337), (1256, 17323740), (1260, 17268744), (1413, 15398880), (1440, 15110151), (1512, 14390620), (1570, 13858992), (1680, 12951558), (1884, 11549160), (1890, 11512496), (2016, 10792965), (2160, 10073434), (2198, 9899280), (2355, 9239328), (2512, 8661870), (2520, 8634372), (2826, 7699440), (3024, 7195310), (3140, 6929496), (3297, 6599520), (3360, 6475779), (3768, 5774580), (3780, 5756248), (4239, 5132960), (4320, 5036717), (4396, 4949640), (4583, 4747680), (4710, 4619664), (5024, 4330935), (5040, 4317186), (5495, 3959712), (5652, 3849720), (6048, 3597655), (6280, 3464748), (6594, 3299760), (7065, 3079776), (7536, 2887290), (7560, 2878124), (8478, 2566480), (8792, 2474820), (9166, 2373840), (9420, 2309832), (9891, 2199840), (10080, 2158593), (10990, 1979856), (11304, 1924860), (12560, 1732374), (13188, 1649880), (13749, 1582560), (14130, 1539888), (15072, 1443645), (15120, 1439062), (16485, 1319904), (16956, 1283240), (17584, 1237410), (18332, 1186920), (18840, 1154916), (19782, 1099920), (21195, 1026592), (21980, 989928), (22608, 962430), (22915, 949536), (25120, 866187), (26376, 824940), (27498, 791280), (28260, 769944), (29673, 733280), (30240, 719531), (32081, 678240), (32970, 659952), (33912, 641620), (35168, 618705), (36664, 593460), (37680, 577458), (39564, 549960), (41247, 527520), (42390, 513296), (43960, 494964), (45216, 481215), (45830, 474768), (49455, 439968), (52752, 412470), (54996, 395640), (56520, 384972), (59346, 366640), (64162, 339120), (65940, 329976), (67824, 320810), (68745, 316512), (73328, 296730), (75360, 288729), (79128, 274980), (82494, 263760), (84780, 256648), (87920, 247482), (91660, 237384), (96243, 226080), (98910, 219984), (105504, 206235), (109992, 197820), (113040, 192486), (118692, 183320), (123741, 175840), (128324, 169560), (131880, 164988), (135648, 160405), (137490, 158256), (146656, 148365)]