209079242080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{1151}}^1$

素因数の和:1941

約数の個数: 192

約数和(自身を含む): 520707833856

約数和(自身を除く): 311628591776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 80, 106, 124, 155, 160, 212, 248, 265, 310, 424, 496, 530, 620, 691, 848, 992, 1060, 1151, 1240, 1382, 1643, 1696, 2120, 2302, 2480, 2764, 3286, 3455, 4240, 4604, 4960, 5528, 5755, 6572, 6910, 8215, 8480, 9208, 11056, 11510, 13144, 13820, 16430, 18416, 21421, 22112, 23020, 26288, 27640, 32860, 35681, 36623, 36832, 42842, 46040, 52576, 55280, 61003, 65720, 71362, 73246, 85684, 92080, 107105, 110560, 122006, 131440, 142724, 146492, 171368, 178405, 183115, 184160, 214210, 244012, 262880, 285448, 292984, 305015, 342736, 356810, 366230, 428420, 488024, 570896, 585968, 610030, 685472, 713620, 732460, 795341, 856840, 976048, 1135313, 1141792, 1171936, 1220060, 1427240, 1464920, 1590682, 1713680, 1891093, 1952096, 2270626, 2440120, 2854480, 2929840, 3181364, 3427360, 3782186, 3976705, 4541252, 4880240, 5676565, 5708960, 5859680, 6362728, 7564372, 7953410, 9082504, 9455465, 9760480, 11353130, 12725456, 15128744, 15906820, 18165008, 18910930, 22706260, 24655571, 25450912, 30257488, 31813640, 36330016, 37821860, 42153073, 45412520, 49311142, 60514976, 63627280, 75643720, 84306146, 90825040, 98622284, 123277855, 127254560, 151287440, 168612292, 181650080, 197244568, 210765365, 246555710, 302574880, 337224584, 394489136, 421530730, 493111420, 674449168, 788978272, 843061460, 986222840, 1306745263, 1348898336, 1686122920, 1972445680, 2613490526, 3372245840, 3944891360, 5226981052, 6533726315, 6744491680, 10453962104, 13067452630, 20907924208, 26134905260, 41815848416, 52269810520, 104539621040, 209079242080]

約数ペア:

[(1, 209079242080), (2, 104539621040), (4, 52269810520), (5, 41815848416), (8, 26134905260), (10, 20907924208), (16, 13067452630), (20, 10453962104), (31, 6744491680), (32, 6533726315), (40, 5226981052), (53, 3944891360), (62, 3372245840), (80, 2613490526), (106, 1972445680), (124, 1686122920), (155, 1348898336), (160, 1306745263), (212, 986222840), (248, 843061460), (265, 788978272), (310, 674449168), (424, 493111420), (496, 421530730), (530, 394489136), (620, 337224584), (691, 302574880), (848, 246555710), (992, 210765365), (1060, 197244568), (1151, 181650080), (1240, 168612292), (1382, 151287440), (1643, 127254560), (1696, 123277855), (2120, 98622284), (2302, 90825040), (2480, 84306146), (2764, 75643720), (3286, 63627280), (3455, 60514976), (4240, 49311142), (4604, 45412520), (4960, 42153073), (5528, 37821860), (5755, 36330016), (6572, 31813640), (6910, 30257488), (8215, 25450912), (8480, 24655571), (9208, 22706260), (11056, 18910930), (11510, 18165008), (13144, 15906820), (13820, 15128744), (16430, 12725456), (18416, 11353130), (21421, 9760480), (22112, 9455465), (23020, 9082504), (26288, 7953410), (27640, 7564372), (32860, 6362728), (35681, 5859680), (36623, 5708960), (36832, 5676565), (42842, 4880240), (46040, 4541252), (52576, 3976705), (55280, 3782186), (61003, 3427360), (65720, 3181364), (71362, 2929840), (73246, 2854480), (85684, 2440120), (92080, 2270626), (107105, 1952096), (110560, 1891093), (122006, 1713680), (131440, 1590682), (142724, 1464920), (146492, 1427240), (171368, 1220060), (178405, 1171936), (183115, 1141792), (184160, 1135313), (214210, 976048), (244012, 856840), (262880, 795341), (285448, 732460), (292984, 713620), (305015, 685472), (342736, 610030), (356810, 585968), (366230, 570896), (428420, 488024)]