1209075840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 384

約数和(自身を含む): 4827064320

約数和(自身を除く): 3617988480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 157, 160, 168, 180, 191, 192, 210, 224, 240, 252, 280, 288, 314, 315, 320, 336, 360, 382, 384, 420, 448, 471, 480, 504, 560, 573, 576, 628, 630, 640, 672, 720, 764, 785, 840, 896, 942, 955, 960, 1008, 1099, 1120, 1146, 1152, 1256, 1260, 1337, 1344, 1413, 1440, 1528, 1570, 1680, 1719, 1884, 1910, 1920, 2016, 2198, 2240, 2292, 2355, 2512, 2520, 2674, 2688, 2826, 2865, 2880, 3056, 3140, 3297, 3360, 3438, 3768, 3820, 4011, 4032, 4396, 4480, 4584, 4710, 5024, 5040, 5348, 5495, 5652, 5730, 5760, 6112, 6280, 6594, 6685, 6720, 6876, 7065, 7536, 7640, 8022, 8064, 8595, 8792, 9168, 9420, 9891, 10048, 10080, 10696, 10990, 11304, 11460, 12033, 12224, 12560, 13188, 13370, 13440, 13752, 14130, 15072, 15280, 16044, 16485, 17190, 17584, 18336, 18840, 19782, 20055, 20096, 20160, 21392, 21980, 22608, 22920, 24066, 24448, 25120, 26376, 26740, 27504, 28260, 29987, 30144, 30560, 32088, 32970, 34380, 35168, 36672, 37680, 39564, 40110, 40320, 42784, 43960, 45216, 45840, 48132, 49455, 50240, 52752, 53480, 55008, 56520, 59974, 60165, 60288, 61120, 64176, 65940, 68760, 70336, 73344, 75360, 79128, 80220, 85568, 87920, 89961, 90432, 91680, 96264, 98910, 100480, 105504, 106960, 110016, 113040, 119948, 120330, 122240, 128352, 131880, 137520, 140672, 149935, 150720, 158256, 160440, 171136, 175840, 179922, 180864, 183360, 192528, 197820, 209909, 211008, 213920, 220032, 226080, 239896, 240660, 256704, 263760, 269883, 275040, 299870, 301440, 316512, 320880, 351680, 359844, 366720, 385056, 395640, 419818, 422016, 427840, 449805, 452160, 479792, 481320, 513408, 527520, 539766, 550080, 599740, 629727, 633024, 641760, 703360, 719688, 770112, 791280, 839636, 855680, 899610, 904320, 959584, 962640, 1049545, 1055040, 1079532, 1100160, 1199480, 1259454, 1266048, 1283520, 1349415, 1439376, 1540224, 1582560, 1679272, 1799220, 1889181, 1919168, 1925280, 2099090, 2110080, 2159064, 2398960, 2518908, 2567040, 2698830, 2878752, 3148635, 3165120, 3358544, 3598440, 3778362, 3838336, 3850560, 4198180, 4318128, 4797920, 5037816, 5397660, 5757504, 6297270, 6330240, 6717088, 7196880, 7556724, 7701120, 8396360, 8636256, 9445905, 9595840, 10075632, 10795320, 11515008, 12594540, 13434176, 14393760, 15113448, 16792720, 17272512, 18891810, 19191680, 20151264, 21590640, 25189080, 26868352, 28787520, 30226896, 33585440, 34545024, 37783620, 40302528, 43181280, 50378160, 57575040, 60453792, 67170880, 75567240, 80605056, 86362560, 100756320, 120907584, 134341760, 151134480, 172725120, 201512640, 241815168, 302268960, 403025280, 604537920, 1209075840]

約数ペア:

[(1, 1209075840), (2, 604537920), (3, 403025280), (4, 302268960), (5, 241815168), (6, 201512640), (7, 172725120), (8, 151134480), (9, 134341760), (10, 120907584), (12, 100756320), (14, 86362560), (15, 80605056), (16, 75567240), (18, 67170880), (20, 60453792), (21, 57575040), (24, 50378160), (28, 43181280), (30, 40302528), (32, 37783620), (35, 34545024), (36, 33585440), (40, 30226896), (42, 28787520), (45, 26868352), (48, 25189080), (56, 21590640), (60, 20151264), (63, 19191680), (64, 18891810), (70, 17272512), (72, 16792720), (80, 15113448), (84, 14393760), (90, 13434176), (96, 12594540), (105, 11515008), (112, 10795320), (120, 10075632), (126, 9595840), (128, 9445905), (140, 8636256), (144, 8396360), (157, 7701120), (160, 7556724), (168, 7196880), (180, 6717088), (191, 6330240), (192, 6297270), (210, 5757504), (224, 5397660), (240, 5037816), (252, 4797920), (280, 4318128), (288, 4198180), (314, 3850560), (315, 3838336), (320, 3778362), (336, 3598440), (360, 3358544), (382, 3165120), (384, 3148635), (420, 2878752), (448, 2698830), (471, 2567040), (480, 2518908), (504, 2398960), (560, 2159064), (573, 2110080), (576, 2099090), (628, 1925280), (630, 1919168), (640, 1889181), (672, 1799220), (720, 1679272), (764, 1582560), (785, 1540224), (840, 1439376), (896, 1349415), (942, 1283520), (955, 1266048), (960, 1259454), (1008, 1199480), (1099, 1100160), (1120, 1079532), (1146, 1055040), (1152, 1049545), (1256, 962640), (1260, 959584), (1337, 904320), (1344, 899610), (1413, 855680), (1440, 839636), (1528, 791280), (1570, 770112), (1680, 719688), (1719, 703360), (1884, 641760), (1910, 633024), (1920, 629727), (2016, 599740), (2198, 550080), (2240, 539766), (2292, 527520), (2355, 513408), (2512, 481320), (2520, 479792), (2674, 452160), (2688, 449805), (2826, 427840), (2865, 422016), (2880, 419818), (3056, 395640), (3140, 385056), (3297, 366720), (3360, 359844), (3438, 351680), (3768, 320880), (3820, 316512), (4011, 301440), (4032, 299870), (4396, 275040), (4480, 269883), (4584, 263760), (4710, 256704), (5024, 240660), (5040, 239896), (5348, 226080), (5495, 220032), (5652, 213920), (5730, 211008), (5760, 209909), (6112, 197820), (6280, 192528), (6594, 183360), (6685, 180864), (6720, 179922), (6876, 175840), (7065, 171136), (7536, 160440), (7640, 158256), (8022, 150720), (8064, 149935), (8595, 140672), (8792, 137520), (9168, 131880), (9420, 128352), (9891, 122240), (10048, 120330), (10080, 119948), (10696, 113040), (10990, 110016), (11304, 106960), (11460, 105504), (12033, 100480), (12224, 98910), (12560, 96264), (13188, 91680), (13370, 90432), (13440, 89961), (13752, 87920), (14130, 85568), (15072, 80220), (15280, 79128), (16044, 75360), (16485, 73344), (17190, 70336), (17584, 68760), (18336, 65940), (18840, 64176), (19782, 61120), (20055, 60288), (20096, 60165), (20160, 59974), (21392, 56520), (21980, 55008), (22608, 53480), (22920, 52752), (24066, 50240), (24448, 49455), (25120, 48132), (26376, 45840), (26740, 45216), (27504, 43960), (28260, 42784), (29987, 40320), (30144, 40110), (30560, 39564), (32088, 37680), (32970, 36672), (34380, 35168)]