346217649680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{10139}}^1$

素因数の和:10478

約数の個数: 240

約数和(自身を含む): 970118622720

約数和(自身を除く): 623900973040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 281, 310, 392, 434, 490, 496, 560, 562, 620, 784, 868, 980, 1085, 1124, 1240, 1405, 1519, 1736, 1960, 1967, 2170, 2248, 2480, 2810, 3038, 3472, 3920, 3934, 4340, 4496, 5620, 6076, 7595, 7868, 8680, 8711, 9835, 10139, 11240, 12152, 13769, 15190, 15736, 17360, 17422, 19670, 20278, 22480, 24304, 27538, 30380, 31472, 34844, 39340, 40556, 43555, 50695, 55076, 60760, 60977, 68845, 69688, 70973, 78680, 81112, 87110, 101390, 110152, 121520, 121954, 137690, 139376, 141946, 157360, 162224, 174220, 202780, 220304, 243908, 275380, 283892, 304885, 314309, 348440, 354865, 405560, 426839, 487816, 496811, 550760, 567784, 609770, 628618, 696880, 709730, 811120, 853678, 975632, 993622, 1101520, 1135568, 1219540, 1257236, 1419460, 1571545, 1707356, 1987244, 2134195, 2200163, 2439080, 2484055, 2514472, 2838920, 2849059, 3143090, 3414712, 3974488, 4268390, 4400326, 4878160, 4968110, 5028944, 5677840, 5698118, 6286180, 6829424, 7948976, 8536780, 8800652, 9936220, 11000815, 11396236, 12572360, 14245295, 15401141, 17073560, 17601304, 19872440, 19943413, 22001630, 22792472, 25144720, 28490590, 30802282, 34147120, 35202608, 39744880, 39886826, 44003260, 45584944, 56981180, 61604564, 77005705, 79773652, 88006520, 88320829, 99717065, 113962360, 123209128, 139603891, 154011410, 159547304, 176013040, 176641658, 199434130, 227924720, 246418256, 279207782, 308022820, 319094608, 353283316, 398868260, 441604145, 558415564, 616045640, 618245803, 698019455, 706566632, 797736520, 883208290, 1116831128, 1232091280, 1236491606, 1396038910, 1413133264, 1595473040, 1766416580, 2233662256, 2472983212, 2792077820, 3091229015, 3532833160, 4327720621, 4945966424, 5584155640, 6182458030, 7065666320, 8655441242, 9891932848, 11168311280, 12364916060, 17310882484, 21638603105, 24729832120, 34621764968, 43277206210, 49459664240, 69243529936, 86554412420, 173108824840, 346217649680]

約数ペア:

[(1, 346217649680), (2, 173108824840), (4, 86554412420), (5, 69243529936), (7, 49459664240), (8, 43277206210), (10, 34621764968), (14, 24729832120), (16, 21638603105), (20, 17310882484), (28, 12364916060), (31, 11168311280), (35, 9891932848), (40, 8655441242), (49, 7065666320), (56, 6182458030), (62, 5584155640), (70, 4945966424), (80, 4327720621), (98, 3532833160), (112, 3091229015), (124, 2792077820), (140, 2472983212), (155, 2233662256), (196, 1766416580), (217, 1595473040), (245, 1413133264), (248, 1396038910), (280, 1236491606), (281, 1232091280), (310, 1116831128), (392, 883208290), (434, 797736520), (490, 706566632), (496, 698019455), (560, 618245803), (562, 616045640), (620, 558415564), (784, 441604145), (868, 398868260), (980, 353283316), (1085, 319094608), (1124, 308022820), (1240, 279207782), (1405, 246418256), (1519, 227924720), (1736, 199434130), (1960, 176641658), (1967, 176013040), (2170, 159547304), (2248, 154011410), (2480, 139603891), (2810, 123209128), (3038, 113962360), (3472, 99717065), (3920, 88320829), (3934, 88006520), (4340, 79773652), (4496, 77005705), (5620, 61604564), (6076, 56981180), (7595, 45584944), (7868, 44003260), (8680, 39886826), (8711, 39744880), (9835, 35202608), (10139, 34147120), (11240, 30802282), (12152, 28490590), (13769, 25144720), (15190, 22792472), (15736, 22001630), (17360, 19943413), (17422, 19872440), (19670, 17601304), (20278, 17073560), (22480, 15401141), (24304, 14245295), (27538, 12572360), (30380, 11396236), (31472, 11000815), (34844, 9936220), (39340, 8800652), (40556, 8536780), (43555, 7948976), (50695, 6829424), (55076, 6286180), (60760, 5698118), (60977, 5677840), (68845, 5028944), (69688, 4968110), (70973, 4878160), (78680, 4400326), (81112, 4268390), (87110, 3974488), (101390, 3414712), (110152, 3143090), (121520, 2849059), (121954, 2838920), (137690, 2514472), (139376, 2484055), (141946, 2439080), (157360, 2200163), (162224, 2134195), (174220, 1987244), (202780, 1707356), (220304, 1571545), (243908, 1419460), (275380, 1257236), (283892, 1219540), (304885, 1135568), (314309, 1101520), (348440, 993622), (354865, 975632), (405560, 853678), (426839, 811120), (487816, 709730), (496811, 696880), (550760, 628618), (567784, 609770)]