1212545126520

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44221}}^1$

素因数の和:44298

約数の個数: 768

約数和(自身を含む): 5192186388480

約数和(自身を除く): 3979641261960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 81, 84, 90, 91, 93, 104, 105, 108, 117, 120, 124, 126, 130, 135, 140, 155, 156, 162, 168, 180, 182, 186, 189, 195, 210, 216, 217, 234, 243, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 324, 351, 360, 364, 372, 378, 390, 403, 405, 420, 434, 455, 465, 468, 486, 504, 520, 540, 546, 558, 567, 585, 620, 630, 648, 651, 702, 728, 744, 756, 780, 806, 810, 819, 837, 840, 868, 910, 930, 936, 945, 972, 1053, 1080, 1085, 1092, 1116, 1134, 1170, 1209, 1215, 1240, 1260, 1302, 1365, 1395, 1404, 1512, 1560, 1612, 1620, 1638, 1674, 1701, 1736, 1755, 1820, 1860, 1890, 1944, 1953, 2015, 2106, 2170, 2184, 2232, 2268, 2340, 2418, 2430, 2457, 2511, 2520, 2604, 2730, 2790, 2808, 2821, 2835, 3159, 3224, 3240, 3255, 3276, 3348, 3402, 3510, 3627, 3640, 3720, 3780, 3906, 4030, 4095, 4185, 4212, 4340, 4536, 4680, 4836, 4860, 4914, 5022, 5208, 5265, 5460, 5580, 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1036363356, 1069263780, 1086509970, 1110389310, 1117553112, 1122726969, 1151514840, 1247474410, 1283116536, 1295454195, 1303811964, 1332467172, 1396941390, 1443506103, 1448679960, 1480519080, 1496969292, 1504398420, 1554545034, 1603895670, 1629764955, 1665583965, 1727272260, 1862588520, 1871211615, 1924674804, 1955717946, 2072726712, 2138527560, 2173019940, 2220778620, 2245453938, 2331817551, 2405843505, 2494948820, 2590908390, 2607623928, 2664934344, 2793882780, 2887012206, 2993938584, 3008796840, 3109090068, 3207791340, 3259529910, 3331167930, 3368180907, 3454544520, 3742423230, 3849349608, 3886362585, 3911435892, 4330518309, 4346039880, 4441557240, 4490907876, 4663635102, 4811687010, 4889294865, 4989897640, 5181816780, 5587765560, 5613634845, 5774024412, 6218180136, 6415582680, 6519059820, 6662335860, 6736361814, 7217530515, 7484846460, 7772725170, 7822871784, 8661036618, 8981815752, 9327270204, 9623374020, 9778589730, 10104542721, 10363633560, 11227269690, 11548048824, 11659087755, 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約数ペア:

[(1, 1212545126520), (2, 606272563260), (3, 404181708840), (4, 303136281630), (5, 242509025304), (6, 202090854420), (7, 173220732360), (8, 151568140815), (9, 134727236280), (10, 121254512652), (12, 101045427210), (13, 93272702040), (14, 86610366180), (15, 80836341768), (18, 67363618140), (20, 60627256326), (21, 57740244120), (24, 50522713605), (26, 46636351020), (27, 44909078760), (28, 43305183090), (30, 40418170884), (31, 39114358920), (35, 34644146472), (36, 33681809070), (39, 31090900680), (40, 30313628163), (42, 28870122060), (45, 26945447256), (52, 23318175510), (54, 22454539380), (56, 21652591545), (60, 20209085442), (62, 19557179460), (63, 19246748040), (65, 18654540408), (70, 17322073236), (72, 16840904535), (78, 15545450340), (81, 14969692920), (84, 14435061030), (90, 13472723628), (91, 13324671720), (93, 13038119640), (104, 11659087755), (105, 11548048824), (108, 11227269690), (117, 10363633560), (120, 10104542721), (124, 9778589730), (126, 9623374020), (130, 9327270204), 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