214927020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1$

素因数の和:1762

約数の個数: 240

約数和(自身を含む): 841091328

約数和(自身を除く): 626164308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1386, 1485, 1540, 1620, 1723, 1782, 1890, 1980, 2079, 2268, 2310, 2772, 2835, 2970, 3446, 3465, 3564, 3780, 4158, 4455, 4620, 5169, 5670, 5940, 6237, 6892, 6930, 8316, 8615, 8910, 10338, 10395, 11340, 12061, 12474, 13860, 15507, 17230, 17820, 18953, 20676, 20790, 24122, 24948, 25845, 31014, 31185, 34460, 36183, 37906, 41580, 46521, 48244, 51690, 56859, 60305, 62028, 62370, 72366, 75812, 77535, 93042, 94765, 103380, 108549, 113718, 120610, 124740, 132671, 139563, 144732, 155070, 170577, 180915, 186084, 189530, 217098, 227436, 232605, 241220, 265342, 279126, 284295, 310140, 325647, 341154, 361830, 379060, 398013, 434196, 465210, 511731, 530684, 542745, 558252, 568590, 651294, 663355, 682308, 697815, 723660, 796026, 852885, 930420, 976941, 1023462, 1085490, 1137180, 1194039, 1302588, 1326710, 1395630, 1535193, 1592052, 1628235, 1705770, 1953882, 1990065, 2046924, 2170980, 2388078, 2558655, 2653420, 2791260, 3070386, 3256470, 3411540, 3582117, 3907764, 3980130, 4776156, 4884705, 5117310, 5970195, 6140772, 6512940, 7164234, 7675965, 7960260, 9769410, 10234620, 10746351, 11940390, 14328468, 15351930, 17910585, 19538820, 21492702, 23880780, 30703860, 35821170, 42985404, 53731755, 71642340, 107463510, 214927020]

約数ペア:

[(1, 214927020), (2, 107463510), (3, 71642340), (4, 53731755), (5, 42985404), (6, 35821170), (7, 30703860), (9, 23880780), (10, 21492702), (11, 19538820), (12, 17910585), (14, 15351930), (15, 14328468), (18, 11940390), (20, 10746351), (21, 10234620), (22, 9769410), (27, 7960260), (28, 7675965), (30, 7164234), (33, 6512940), (35, 6140772), (36, 5970195), (42, 5117310), (44, 4884705), (45, 4776156), (54, 3980130), (55, 3907764), (60, 3582117), (63, 3411540), (66, 3256470), (70, 3070386), (77, 2791260), (81, 2653420), (84, 2558655), (90, 2388078), (99, 2170980), (105, 2046924), (108, 1990065), (110, 1953882), (126, 1705770), (132, 1628235), (135, 1592052), (140, 1535193), (154, 1395630), (162, 1326710), (165, 1302588), (180, 1194039), (189, 1137180), (198, 1085490), (210, 1023462), (220, 976941), (231, 930420), (252, 852885), (270, 796026), (297, 723660), (308, 697815), (315, 682308), (324, 663355), (330, 651294), (378, 568590), (385, 558252), (396, 542745), (405, 530684), (420, 511731), (462, 465210), (495, 434196), (540, 398013), (567, 379060), (594, 361830), (630, 341154), (660, 325647), (693, 310140), (756, 284295), (770, 279126), (810, 265342), (891, 241220), (924, 232605), (945, 227436), (990, 217098), (1134, 189530), (1155, 186084), (1188, 180915), (1260, 170577), (1386, 155070), (1485, 144732), (1540, 139563), (1620, 132671), (1723, 124740), (1782, 120610), (1890, 113718), (1980, 108549), (2079, 103380), (2268, 94765), (2310, 93042), (2772, 77535), (2835, 75812), (2970, 72366), (3446, 62370), (3465, 62028), (3564, 60305), (3780, 56859), (4158, 51690), (4455, 48244), (4620, 46521), (5169, 41580), (5670, 37906), (5940, 36183), (6237, 34460), (6892, 31185), (6930, 31014), (8316, 25845), (8615, 24948), (8910, 24122), (10338, 20790), (10395, 20676), (11340, 18953), (12061, 17820), (12474, 17230), (13860, 15507)]