2170899360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{71789}}^1$

素因数の和:71820

約数の個数: 192

約数和(自身を含む): 8683718400

約数和(自身を除く): 6512819040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 71789, 143578, 215367, 287156, 358945, 430734, 502523, 574312, 646101, 717890, 861468, 1005046, 1076835, 1148624, 1292202, 1435780, 1507569, 1722936, 1938303, 2010092, 2153670, 2297248, 2512615, 2584404, 2871560, 3015138, 3230505, 3445872, 3876606, 4020184, 4307340, 4522707, 5025230, 5168808, 5743120, 6030276, 6461010, 6891744, 7537845, 7753212, 8040368, 8614680, 9045414, 9691515, 10050460, 10337616, 11486240, 12060552, 12922020, 13568121, 15075690, 15506424, 16080736, 17229360, 18090828, 19383030, 20100920, 20675232, 22613535, 24121104, 25844040, 27136242, 30151380, 31012848, 34458720, 36181656, 38766060, 40201840, 45227070, 48242208, 51688080, 54272484, 60302760, 62025696, 67840605, 72363312, 77532120, 80403680, 90454140, 103376160, 108544968, 120605520, 135681210, 144726624, 155064240, 180908280, 217089936, 241211040, 271362420, 310128480, 361816560, 434179872, 542724840, 723633120, 1085449680, 2170899360]

約数ペア:

[(1, 2170899360), (2, 1085449680), (3, 723633120), (4, 542724840), (5, 434179872), (6, 361816560), (7, 310128480), (8, 271362420), (9, 241211040), (10, 217089936), (12, 180908280), (14, 155064240), (15, 144726624), (16, 135681210), (18, 120605520), (20, 108544968), (21, 103376160), (24, 90454140), (27, 80403680), (28, 77532120), (30, 72363312), (32, 67840605), (35, 62025696), (36, 60302760), (40, 54272484), (42, 51688080), (45, 48242208), (48, 45227070), (54, 40201840), (56, 38766060), (60, 36181656), (63, 34458720), (70, 31012848), (72, 30151380), (80, 27136242), (84, 25844040), (90, 24121104), (96, 22613535), (105, 20675232), (108, 20100920), (112, 19383030), (120, 18090828), (126, 17229360), (135, 16080736), (140, 15506424), (144, 15075690), (160, 13568121), (168, 12922020), (180, 12060552), (189, 11486240), (210, 10337616), (216, 10050460), (224, 9691515), (240, 9045414), (252, 8614680), (270, 8040368), (280, 7753212), (288, 7537845), (315, 6891744), (336, 6461010), (360, 6030276), (378, 5743120), (420, 5168808), (432, 5025230), (480, 4522707), (504, 4307340), (540, 4020184), (560, 3876606), (630, 3445872), (672, 3230505), (720, 3015138), (756, 2871560), (840, 2584404), (864, 2512615), (945, 2297248), (1008, 2153670), (1080, 2010092), (1120, 1938303), (1260, 1722936), (1440, 1507569), (1512, 1435780), (1680, 1292202), (1890, 1148624), (2016, 1076835), (2160, 1005046), (2520, 861468), (3024, 717890), (3360, 646101), (3780, 574312), (4320, 502523), (5040, 430734), (6048, 358945), (7560, 287156), (10080, 215367), (15120, 143578), (30240, 71789)]