239750280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 480

約数和(自身を含む): 1038121920

約数和(自身を除く): 798371640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 81, 84, 88, 90, 93, 99, 105, 108, 110, 120, 124, 126, 132, 135, 140, 154, 155, 162, 165, 168, 180, 186, 189, 198, 210, 216, 217, 220, 231, 248, 252, 264, 270, 279, 280, 297, 308, 310, 315, 324, 330, 341, 360, 372, 378, 385, 396, 405, 420, 434, 440, 462, 465, 495, 504, 540, 558, 567, 594, 616, 620, 630, 648, 651, 660, 682, 693, 744, 756, 770, 792, 810, 837, 840, 868, 891, 924, 930, 945, 961, 990, 1023, 1080, 1085, 1116, 1134, 1155, 1188, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1485, 1512, 1540, 1620, 1674, 1705, 1736, 1782, 1848, 1860, 1890, 1922, 1953, 1980, 2046, 2079, 2170, 2232, 2268, 2310, 2376, 2387, 2511, 2520, 2604, 2728, 2772, 2790, 2835, 2883, 2970, 3069, 3080, 3240, 3255, 3348, 3410, 3465, 3564, 3720, 3780, 3844, 3906, 3960, 4092, 4158, 4185, 4340, 4455, 4536, 4620, 4774, 4805, 5022, 5115, 5208, 5544, 5580, 5670, 5766, 5859, 5940, 6138, 6237, 6510, 6696, 6727, 6820, 6930, 7128, 7161, 7560, 7688, 7812, 8184, 8316, 8370, 8649, 8680, 8910, 9207, 9240, 9548, 9610, 9765, 10044, 10230, 10395, 10571, 11160, 11340, 11532, 11718, 11880, 11935, 12276, 12474, 12555, 13020, 13454, 13640, 13860, 14322, 14415, 15345, 15624, 16632, 16740, 17298, 17577, 17820, 18414, 19096, 19220, 19530, 20088, 20181, 20460, 20790, 21142, 21483, 22680, 23064, 23436, 23870, 24552, 24948, 25110, 25947, 26040, 26908, 27621, 27720, 28644, 28830, 29295, 30690, 31185, 31713, 33480, 33635, 34596, 35154, 35640, 35805, 36828, 38440, 39060, 40362, 40920, 41580, 42284, 42966, 43245, 46035, 46872, 47740, 49896, 50220, 51894, 52855, 53816, 55242, 57288, 57660, 58590, 60543, 61380, 62370, 63426, 64449, 67270, 69192, 70308, 71610, 73656, 73997, 77841, 78120, 80724, 83160, 84568, 85932, 86490, 87885, 92070, 95139, 95480, 100440, 100905, 103788, 105710, 107415, 110484, 115320, 117180, 121086, 122760, 124740, 126852, 128898, 129735, 134540, 138105, 140616, 143220, 147994, 155682, 158565, 161448, 171864, 172980, 175770, 181629, 184140, 190278, 193347, 201810, 207576, 211420, 214830, 220968, 221991, 234360, 242172, 249480, 253704, 257796, 259470, 269080, 276210, 285417, 286440, 295988, 302715, 311364, 317130, 322245, 345960, 351540, 363258, 368280, 369985, 380556, 386694, 389205, 403620, 422840, 429660, 443982, 475695, 484344, 515592, 518940, 544887, 552420, 570834, 591976, 605430, 622728, 634260, 644490, 665973, 703080, 726516, 739970, 761112, 773388, 778410, 807240, 856251, 859320, 887964, 908145, 951390, 966735, 1037880, 1089774, 1104840, 1109955, 1141668, 1210860, 1268520, 1288980, 1331946, 1427085, 1453032, 1479940, 1546776, 1556820, 1712502, 1775928, 1816290, 1902780, 1933470, 1997919, 2179548, 2219910, 2283336, 2421720, 2577960, 2663892, 2724435, 2854170, 2959880, 3113640, 3329865, 3425004, 3632580, 3805560, 3866940, 3995838, 4281255, 4359096, 4439820, 5327784, 5448870, 5708340, 5993757, 6659730, 6850008, 7265160, 7733880, 7991676, 8562510, 8879640, 9989595, 10897740, 11416680, 11987514, 13319460, 15983352, 17125020, 19979190, 21795480, 23975028, 26638920, 29968785, 34250040, 39958380, 47950056, 59937570, 79916760, 119875140, 239750280]

約数ペア:

[(1, 239750280), (2, 119875140), (3, 79916760), (4, 59937570), (5, 47950056), (6, 39958380), (7, 34250040), (8, 29968785), (9, 26638920), (10, 23975028), (11, 21795480), (12, 19979190), (14, 17125020), (15, 15983352), (18, 13319460), (20, 11987514), (21, 11416680), (22, 10897740), (24, 9989595), (27, 8879640), (28, 8562510), (30, 7991676), (31, 7733880), (33, 7265160), (35, 6850008), (36, 6659730), (40, 5993757), (42, 5708340), (44, 5448870), (45, 5327784), (54, 4439820), (55, 4359096), (56, 4281255), (60, 3995838), (62, 3866940), (63, 3805560), (66, 3632580), (70, 3425004), (72, 3329865), (77, 3113640), (81, 2959880), (84, 2854170), (88, 2724435), (90, 2663892), (93, 2577960), (99, 2421720), (105, 2283336), (108, 2219910), (110, 2179548), (120, 1997919), (124, 1933470), (126, 1902780), (132, 1816290), (135, 1775928), (140, 1712502), (154, 1556820), (155, 1546776), (162, 1479940), (165, 1453032), (168, 1427085), (180, 1331946), (186, 1288980), (189, 1268520), (198, 1210860), (210, 1141668), (216, 1109955), (217, 1104840), (220, 1089774), (231, 1037880), (248, 966735), (252, 951390), (264, 908145), (270, 887964), (279, 859320), (280, 856251), (297, 807240), (308, 778410), (310, 773388), (315, 761112), (324, 739970), (330, 726516), (341, 703080), (360, 665973), (372, 644490), (378, 634260), (385, 622728), (396, 605430), (405, 591976), (420, 570834), (434, 552420), (440, 544887), (462, 518940), (465, 515592), (495, 484344), (504, 475695), (540, 443982), (558, 429660), (567, 422840), (594, 403620), (616, 389205), (620, 386694), (630, 380556), (648, 369985), (651, 368280), (660, 363258), (682, 351540), (693, 345960), (744, 322245), (756, 317130), (770, 311364), (792, 302715), (810, 295988), (837, 286440), (840, 285417), (868, 276210), (891, 269080), (924, 259470), (930, 257796), (945, 253704), (961, 249480), (990, 242172), (1023, 234360), (1080, 221991), (1085, 220968), (1116, 214830), (1134, 211420), (1155, 207576), (1188, 201810), (1240, 193347), (1260, 190278), (1302, 184140), (1320, 181629), (1364, 175770), (1386, 172980), (1395, 171864), (1485, 161448), (1512, 158565), (1540, 155682), (1620, 147994), (1674, 143220), (1705, 140616), (1736, 138105), (1782, 134540), (1848, 129735), (1860, 128898), (1890, 126852), (1922, 124740), (1953, 122760), (1980, 121086), (2046, 117180), (2079, 115320), (2170, 110484), (2232, 107415), (2268, 105710), (2310, 103788), (2376, 100905), (2387, 100440), (2511, 95480), (2520, 95139), (2604, 92070), (2728, 87885), (2772, 86490), (2790, 85932), (2835, 84568), (2883, 83160), (2970, 80724), (3069, 78120), (3080, 77841), (3240, 73997), (3255, 73656), (3348, 71610), (3410, 70308), (3465, 69192), (3564, 67270), (3720, 64449), (3780, 63426), (3844, 62370), (3906, 61380), (3960, 60543), (4092, 58590), (4158, 57660), (4185, 57288), (4340, 55242), (4455, 53816), (4536, 52855), (4620, 51894), (4774, 50220), (4805, 49896), (5022, 47740), (5115, 46872), (5208, 46035), (5544, 43245), (5580, 42966), (5670, 42284), (5766, 41580), (5859, 40920), (5940, 40362), (6138, 39060), (6237, 38440), (6510, 36828), (6696, 35805), (6727, 35640), (6820, 35154), (6930, 34596), (7128, 33635), (7161, 33480), (7560, 31713), (7688, 31185), (7812, 30690), (8184, 29295), (8316, 28830), (8370, 28644), (8649, 27720), (8680, 27621), (8910, 26908), (9207, 26040), (9240, 25947), (9548, 25110), (9610, 24948), (9765, 24552), (10044, 23870), (10230, 23436), (10395, 23064), (10571, 22680), (11160, 21483), (11340, 21142), (11532, 20790), (11718, 20460), (11880, 20181), (11935, 20088), (12276, 19530), (12474, 19220), (12555, 19096), (13020, 18414), (13454, 17820), (13640, 17577), (13860, 17298), (14322, 16740), (14415, 16632), (15345, 15624)]