1418220720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:753

約数の個数: 360

約数和(自身を含む): 5639839920

約数和(自身を除く): 4221619200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 61, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 122, 126, 140, 144, 147, 168, 180, 183, 196, 210, 240, 244, 245, 252, 280, 294, 305, 315, 336, 360, 366, 392, 420, 427, 441, 488, 490, 504, 549, 560, 588, 610, 630, 659, 720, 732, 735, 784, 840, 854, 882, 915, 976, 980, 1008, 1098, 1176, 1220, 1260, 1281, 1318, 1464, 1470, 1680, 1708, 1764, 1830, 1960, 1977, 2135, 2196, 2205, 2352, 2440, 2520, 2562, 2636, 2745, 2928, 2940, 2989, 3295, 3416, 3528, 3660, 3843, 3920, 3954, 4270, 4392, 4410, 4613, 4880, 5040, 5124, 5272, 5490, 5880, 5931, 5978, 6405, 6590, 6832, 7056, 7320, 7686, 7908, 8540, 8784, 8820, 8967, 9226, 9885, 10248, 10544, 10980, 11760, 11862, 11956, 12810, 13180, 13839, 14640, 14945, 15372, 15816, 17080, 17640, 17934, 18452, 19215, 19770, 20496, 21960, 23065, 23724, 23912, 25620, 26360, 26901, 27678, 29655, 29890, 30744, 31632, 32291, 34160, 35280, 35868, 36904, 38430, 39540, 40199, 41517, 43920, 44835, 46130, 47448, 47824, 51240, 52720, 53802, 55356, 59310, 59780, 61488, 64582, 69195, 71736, 73808, 76860, 79080, 80398, 83034, 89670, 92260, 94896, 96873, 102480, 107604, 110712, 118620, 119560, 120597, 129164, 134505, 138390, 143472, 153720, 158160, 160796, 161455, 166068, 179340, 184520, 193746, 200995, 207585, 215208, 221424, 237240, 239120, 241194, 258328, 269010, 276780, 281393, 290619, 307440, 321592, 322910, 332136, 358680, 361791, 369040, 387492, 401990, 415170, 430416, 474480, 482388, 484365, 516656, 538020, 553560, 562786, 581238, 602985, 643184, 645820, 664272, 717360, 723582, 774984, 803980, 830340, 844179, 964776, 968730, 1076040, 1107120, 1125572, 1162476, 1205970, 1291640, 1406965, 1447164, 1453095, 1549968, 1607960, 1660680, 1688358, 1808955, 1929552, 1937460, 1969751, 2152080, 2251144, 2324952, 2411940, 2532537, 2583280, 2813930, 2894328, 2906190, 3215920, 3321360, 3376716, 3617910, 3874920, 3939502, 4220895, 4502288, 4649904, 4823880, 5065074, 5627860, 5788656, 5812380, 5909253, 6753432, 7235820, 7749840, 7879004, 8441790, 9647760, 9848755, 10130148, 11255720, 11624760, 11818506, 12662685, 13506864, 14471640, 15758008, 16883580, 17727759, 19697510, 20260296, 22511440, 23249520, 23637012, 25325370, 28943280, 29546265, 31516016, 33767160, 35455518, 39395020, 40520592, 47274024, 50650740, 59092530, 67534320, 70911036, 78790040, 88638795, 94548048, 101301480, 118185060, 141822072, 157580080, 177277590, 202602960, 236370120, 283644144, 354555180, 472740240, 709110360, 1418220720]

約数ペア:

[(1, 1418220720), (2, 709110360), (3, 472740240), (4, 354555180), (5, 283644144), (6, 236370120), (7, 202602960), (8, 177277590), (9, 157580080), (10, 141822072), (12, 118185060), (14, 101301480), (15, 94548048), (16, 88638795), (18, 78790040), (20, 70911036), (21, 67534320), (24, 59092530), (28, 50650740), (30, 47274024), (35, 40520592), (36, 39395020), (40, 35455518), (42, 33767160), (45, 31516016), (48, 29546265), (49, 28943280), (56, 25325370), (60, 23637012), (61, 23249520), (63, 22511440), (70, 20260296), (72, 19697510), (80, 17727759), (84, 16883580), (90, 15758008), (98, 14471640), (105, 13506864), (112, 12662685), (120, 11818506), (122, 11624760), (126, 11255720), (140, 10130148), (144, 9848755), (147, 9647760), (168, 8441790), (180, 7879004), (183, 7749840), (196, 7235820), (210, 6753432), (240, 5909253), (244, 5812380), (245, 5788656), (252, 5627860), (280, 5065074), (294, 4823880), (305, 4649904), (315, 4502288), (336, 4220895), (360, 3939502), (366, 3874920), (392, 3617910), (420, 3376716), (427, 3321360), (441, 3215920), (488, 2906190), (490, 2894328), (504, 2813930), (549, 2583280), (560, 2532537), (588, 2411940), (610, 2324952), (630, 2251144), (659, 2152080), (720, 1969751), (732, 1937460), (735, 1929552), (784, 1808955), (840, 1688358), (854, 1660680), (882, 1607960), (915, 1549968), (976, 1453095), (980, 1447164), (1008, 1406965), (1098, 1291640), (1176, 1205970), (1220, 1162476), (1260, 1125572), (1281, 1107120), (1318, 1076040), (1464, 968730), (1470, 964776), (1680, 844179), (1708, 830340), (1764, 803980), (1830, 774984), (1960, 723582), (1977, 717360), (2135, 664272), (2196, 645820), (2205, 643184), (2352, 602985), (2440, 581238), (2520, 562786), (2562, 553560), (2636, 538020), (2745, 516656), (2928, 484365), (2940, 482388), (2989, 474480), (3295, 430416), (3416, 415170), (3528, 401990), (3660, 387492), (3843, 369040), (3920, 361791), (3954, 358680), (4270, 332136), (4392, 322910), (4410, 321592), (4613, 307440), (4880, 290619), (5040, 281393), (5124, 276780), (5272, 269010), (5490, 258328), (5880, 241194), (5931, 239120), (5978, 237240), (6405, 221424), (6590, 215208), (6832, 207585), (7056, 200995), (7320, 193746), (7686, 184520), (7908, 179340), (8540, 166068), (8784, 161455), (8820, 160796), (8967, 158160), (9226, 153720), (9885, 143472), (10248, 138390), (10544, 134505), (10980, 129164), (11760, 120597), (11862, 119560), (11956, 118620), (12810, 110712), (13180, 107604), (13839, 102480), (14640, 96873), (14945, 94896), (15372, 92260), (15816, 89670), (17080, 83034), (17640, 80398), (17934, 79080), (18452, 76860), (19215, 73808), (19770, 71736), (20496, 69195), (21960, 64582), (23065, 61488), (23724, 59780), (23912, 59310), (25620, 55356), (26360, 53802), (26901, 52720), (27678, 51240), (29655, 47824), (29890, 47448), (30744, 46130), (31632, 44835), (32291, 43920), (34160, 41517), (35280, 40199), (35868, 39540), (36904, 38430)]