217032480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7177}}^1$

素因数の和:7208

約数の個数: 192

約数和(自身を含む): 868250880

約数和(自身を除く): 651218400

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, 7177, 7560, 10080, 14354, 15120, 21531, 28708, 30240, 35885, 43062, 50239, 57416, 64593, 71770, 86124, 100478, 107655, 114832, 129186, 143540, 150717, 172248, 193779, 200956, 215310, 229664, 251195, 258372, 287080, 301434, 322965, 344496, 387558, 401912, 430620, 452151, 502390, 516744, 574160, 602868, 645930, 688992, 753585, 775116, 803824, 861240, 904302, 968895, 1004780, 1033488, 1148320, 1205736, 1291860, 1356453, 1507170, 1550232, 1607648, 1722480, 1808604, 1937790, 2009560, 2066976, 2260755, 2411472, 2583720, 2712906, 3014340, 3100464, 3444960, 3617208, 3875580, 4019120, 4521510, 4822944, 5167440, 5425812, 6028680, 6200928, 6782265, 7234416, 7751160, 8038240, 9043020, 10334880, 10851624, 12057360, 13564530, 14468832, 15502320, 18086040, 21703248, 24114720, 27129060, 31004640, 36172080, 43406496, 54258120, 72344160, 108516240, 217032480]

約数ペア:

[(1, 217032480), (2, 108516240), (3, 72344160), (4, 54258120), (5, 43406496), (6, 36172080), (7, 31004640), (8, 27129060), (9, 24114720), (10, 21703248), (12, 18086040), (14, 15502320), (15, 14468832), (16, 13564530), (18, 12057360), (20, 10851624), (21, 10334880), (24, 9043020), (27, 8038240), (28, 7751160), (30, 7234416), (32, 6782265), (35, 6200928), (36, 6028680), (40, 5425812), (42, 5167440), (45, 4822944), (48, 4521510), (54, 4019120), (56, 3875580), (60, 3617208), (63, 3444960), (70, 3100464), (72, 3014340), (80, 2712906), (84, 2583720), (90, 2411472), (96, 2260755), (105, 2066976), (108, 2009560), (112, 1937790), (120, 1808604), (126, 1722480), (135, 1607648), (140, 1550232), (144, 1507170), (160, 1356453), (168, 1291860), (180, 1205736), (189, 1148320), (210, 1033488), (216, 1004780), (224, 968895), (240, 904302), (252, 861240), (270, 803824), (280, 775116), (288, 753585), (315, 688992), (336, 645930), (360, 602868), (378, 574160), (420, 516744), (432, 502390), (480, 452151), (504, 430620), (540, 401912), (560, 387558), (630, 344496), (672, 322965), (720, 301434), (756, 287080), (840, 258372), (864, 251195), (945, 229664), (1008, 215310), (1080, 200956), (1120, 193779), (1260, 172248), (1440, 150717), (1512, 143540), (1680, 129186), (1890, 114832), (2016, 107655), (2160, 100478), (2520, 86124), (3024, 71770), (3360, 64593), (3780, 57416), (4320, 50239), (5040, 43062), (6048, 35885), (7177, 30240), (7560, 28708), (10080, 21531), (14354, 15120)]