1209853120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 336

約数和(自身を含む): 3669304320

約数和(自身を除く): 2459451200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 49, 56, 62, 64, 70, 76, 80, 95, 98, 112, 124, 131, 133, 140, 152, 155, 160, 190, 196, 217, 224, 245, 248, 262, 266, 280, 304, 310, 320, 380, 392, 434, 448, 490, 496, 524, 532, 560, 589, 608, 620, 655, 665, 760, 784, 868, 917, 931, 980, 992, 1048, 1064, 1085, 1120, 1178, 1216, 1240, 1310, 1330, 1519, 1520, 1568, 1736, 1834, 1862, 1960, 1984, 2096, 2128, 2170, 2240, 2356, 2480, 2489, 2620, 2660, 2945, 3038, 3040, 3136, 3472, 3668, 3724, 3920, 4061, 4123, 4192, 4256, 4340, 4585, 4655, 4712, 4960, 4978, 5240, 5320, 5890, 6076, 6080, 6419, 6944, 7336, 7448, 7595, 7840, 8122, 8246, 8384, 8512, 8680, 9170, 9310, 9424, 9920, 9956, 10480, 10640, 11780, 12152, 12445, 12838, 13888, 14672, 14896, 15190, 15680, 16244, 16492, 17360, 17423, 18340, 18620, 18848, 19912, 20305, 20615, 20960, 21280, 23560, 24304, 24890, 25676, 28427, 28861, 29344, 29792, 30380, 32095, 32488, 32984, 34720, 34846, 36680, 37240, 37696, 39824, 40610, 41230, 41920, 42560, 47120, 48608, 49780, 51352, 56854, 57722, 58688, 59584, 60760, 64190, 64976, 65968, 69440, 69692, 73360, 74480, 77159, 79648, 81220, 82460, 87115, 94240, 97216, 99560, 102704, 113708, 115444, 121520, 121961, 128380, 129952, 131936, 139384, 142135, 144305, 146720, 148960, 154318, 159296, 162440, 164920, 174230, 188480, 198989, 199120, 205408, 227416, 230888, 243040, 243922, 256760, 259904, 263872, 278768, 284270, 288610, 293440, 297920, 308636, 324880, 329840, 348460, 385795, 397978, 398240, 410816, 454832, 461776, 486080, 487844, 513520, 540113, 557536, 568540, 577220, 609805, 617272, 649760, 659680, 696920, 771590, 795956, 796480, 909664, 923552, 975688, 994945, 1027040, 1080226, 1115072, 1137080, 1154440, 1219610, 1234544, 1299520, 1319360, 1393840, 1543180, 1591912, 1819328, 1847104, 1951376, 1989890, 2054080, 2160452, 2274160, 2308880, 2439220, 2469088, 2700565, 2787680, 3086360, 3183824, 3780791, 3902752, 3979780, 4320904, 4548320, 4617760, 4878440, 4938176, 5401130, 5575360, 6172720, 6367648, 7561582, 7805504, 7959560, 8641808, 9096640, 9235520, 9756880, 10802260, 12345440, 12735296, 15123164, 15919120, 17283616, 18903955, 19513760, 21604520, 24690880, 30246328, 31838240, 34567232, 37807910, 39027520, 43209040, 60492656, 63676480, 75615820, 86418080, 120985312, 151231640, 172836160, 241970624, 302463280, 604926560, 1209853120]

約数ペア:

[(1, 1209853120), (2, 604926560), (4, 302463280), (5, 241970624), (7, 172836160), (8, 151231640), (10, 120985312), (14, 86418080), (16, 75615820), (19, 63676480), (20, 60492656), (28, 43209040), (31, 39027520), (32, 37807910), (35, 34567232), (38, 31838240), (40, 30246328), (49, 24690880), (56, 21604520), (62, 19513760), (64, 18903955), (70, 17283616), (76, 15919120), (80, 15123164), (95, 12735296), (98, 12345440), (112, 10802260), (124, 9756880), (131, 9235520), (133, 9096640), (140, 8641808), (152, 7959560), (155, 7805504), (160, 7561582), (190, 6367648), (196, 6172720), (217, 5575360), (224, 5401130), (245, 4938176), (248, 4878440), (262, 4617760), (266, 4548320), (280, 4320904), (304, 3979780), (310, 3902752), (320, 3780791), (380, 3183824), (392, 3086360), (434, 2787680), (448, 2700565), (490, 2469088), (496, 2439220), (524, 2308880), (532, 2274160), (560, 2160452), (589, 2054080), (608, 1989890), (620, 1951376), (655, 1847104), (665, 1819328), (760, 1591912), (784, 1543180), (868, 1393840), (917, 1319360), (931, 1299520), (980, 1234544), (992, 1219610), (1048, 1154440), (1064, 1137080), (1085, 1115072), (1120, 1080226), (1178, 1027040), (1216, 994945), (1240, 975688), (1310, 923552), (1330, 909664), (1519, 796480), (1520, 795956), (1568, 771590), (1736, 696920), (1834, 659680), (1862, 649760), (1960, 617272), (1984, 609805), (2096, 577220), (2128, 568540), (2170, 557536), (2240, 540113), (2356, 513520), (2480, 487844), (2489, 486080), (2620, 461776), (2660, 454832), (2945, 410816), (3038, 398240), (3040, 397978), (3136, 385795), (3472, 348460), (3668, 329840), (3724, 324880), (3920, 308636), (4061, 297920), (4123, 293440), (4192, 288610), (4256, 284270), (4340, 278768), (4585, 263872), (4655, 259904), (4712, 256760), (4960, 243922), (4978, 243040), (5240, 230888), (5320, 227416), (5890, 205408), (6076, 199120), (6080, 198989), (6419, 188480), (6944, 174230), (7336, 164920), (7448, 162440), (7595, 159296), (7840, 154318), (8122, 148960), (8246, 146720), (8384, 144305), (8512, 142135), (8680, 139384), (9170, 131936), (9310, 129952), (9424, 128380), (9920, 121961), (9956, 121520), (10480, 115444), (10640, 113708), (11780, 102704), (12152, 99560), (12445, 97216), (12838, 94240), (13888, 87115), (14672, 82460), (14896, 81220), (15190, 79648), (15680, 77159), (16244, 74480), (16492, 73360), (17360, 69692), (17423, 69440), (18340, 65968), (18620, 64976), (18848, 64190), (19912, 60760), (20305, 59584), (20615, 58688), (20960, 57722), (21280, 56854), (23560, 51352), (24304, 49780), (24890, 48608), (25676, 47120), (28427, 42560), (28861, 41920), (29344, 41230), (29792, 40610), (30380, 39824), (32095, 37696), (32488, 37240), (32984, 36680), (34720, 34846)]