211924440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6506

約数の個数: 192

約数和(自身を含む): 847828800

約数和(自身を除く): 635904360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6469, 6552, 8190, 10920, 12938, 16380, 19407, 25876, 32345, 32760, 38814, 45283, 51752, 58221, 64690, 77628, 84097, 90566, 97035, 116442, 129380, 135849, 155256, 168194, 181132, 194070, 226415, 232884, 252291, 258760, 271698, 291105, 336388, 362264, 388140, 407547, 420485, 452830, 465768, 504582, 543396, 582210, 588679, 672776, 679245, 756873, 776280, 815094, 840970, 905660, 1009164, 1086792, 1164420, 1177358, 1261455, 1358490, 1513746, 1630188, 1681940, 1766037, 1811320, 2018328, 2037735, 2328840, 2354716, 2522910, 2716980, 2943395, 3027492, 3260376, 3363880, 3532074, 3784365, 4075470, 4709432, 5045820, 5298111, 5433960, 5886790, 6054984, 7064148, 7568730, 8150940, 8830185, 10091640, 10596222, 11773580, 14128296, 15137460, 16301880, 17660370, 21192444, 23547160, 26490555, 30274920, 35320740, 42384888, 52981110, 70641480, 105962220, 211924440]

約数ペア:

[(1, 211924440), (2, 105962220), (3, 70641480), (4, 52981110), (5, 42384888), (6, 35320740), (7, 30274920), (8, 26490555), (9, 23547160), (10, 21192444), (12, 17660370), (13, 16301880), (14, 15137460), (15, 14128296), (18, 11773580), (20, 10596222), (21, 10091640), (24, 8830185), (26, 8150940), (28, 7568730), (30, 7064148), (35, 6054984), (36, 5886790), (39, 5433960), (40, 5298111), (42, 5045820), (45, 4709432), (52, 4075470), (56, 3784365), (60, 3532074), (63, 3363880), (65, 3260376), (70, 3027492), (72, 2943395), (78, 2716980), (84, 2522910), (90, 2354716), (91, 2328840), (104, 2037735), (105, 2018328), (117, 1811320), (120, 1766037), (126, 1681940), (130, 1630188), (140, 1513746), (156, 1358490), (168, 1261455), (180, 1177358), (182, 1164420), (195, 1086792), (210, 1009164), (234, 905660), (252, 840970), (260, 815094), (273, 776280), (280, 756873), (312, 679245), (315, 672776), (360, 588679), (364, 582210), (390, 543396), (420, 504582), (455, 465768), (468, 452830), (504, 420485), (520, 407547), (546, 388140), (585, 362264), (630, 336388), (728, 291105), (780, 271698), (819, 258760), (840, 252291), (910, 232884), (936, 226415), (1092, 194070), (1170, 181132), (1260, 168194), (1365, 155256), (1560, 135849), (1638, 129380), (1820, 116442), (2184, 97035), (2340, 90566), (2520, 84097), (2730, 77628), (3276, 64690), (3640, 58221), (4095, 51752), (4680, 45283), (5460, 38814), (6469, 32760), (6552, 32345), (8190, 25876), (10920, 19407), (12938, 16380)]