272091960

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 448

約数和(自身を含む): 1108039680

約数和(自身を除く): 835947720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 43, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 86, 90, 93, 105, 108, 120, 124, 126, 129, 135, 140, 155, 162, 168, 172, 180, 186, 189, 210, 215, 216, 217, 243, 248, 252, 258, 270, 279, 280, 301, 310, 315, 324, 344, 360, 372, 378, 387, 405, 420, 430, 434, 465, 486, 504, 516, 540, 558, 567, 602, 620, 630, 645, 648, 651, 729, 744, 756, 774, 810, 837, 840, 860, 868, 903, 930, 945, 972, 1032, 1080, 1085, 1116, 1134, 1161, 1204, 1215, 1240, 1260, 1290, 1302, 1333, 1395, 1458, 1505, 1512, 1548, 1620, 1674, 1701, 1720, 1736, 1806, 1860, 1890, 1935, 1944, 1953, 2170, 2232, 2268, 2322, 2408, 2430, 2511, 2520, 2580, 2604, 2666, 2709, 2790, 2835, 2916, 3010, 3096, 3240, 3255, 3348, 3402, 3483, 3612, 3645, 3720, 3780, 3870, 3906, 3999, 4185, 4340, 4515, 4536, 4644, 4860, 5022, 5103, 5160, 5208, 5332, 5418, 5580, 5670, 5805, 5832, 5859, 6020, 6510, 6665, 6696, 6804, 6966, 7224, 7290, 7533, 7560, 7740, 7812, 7998, 8127, 8370, 8505, 8680, 9030, 9288, 9331, 9720, 9765, 10044, 10206, 10449, 10664, 10836, 11160, 11340, 11610, 11718, 11997, 12040, 12555, 13020, 13330, 13545, 13608, 13932, 14580, 15066, 15480, 15624, 15996, 16254, 16740, 17010, 17415, 17577, 18060, 18662, 19530, 19995, 20088, 20412, 20898, 21672, 22599, 22680, 23220, 23436, 23994, 24381, 25110, 25515, 26040, 26660, 27090, 27864, 27993, 29160, 29295, 30132, 31347, 31992, 32508, 33480, 34020, 34830, 35154, 35991, 36120, 37324, 37665, 39060, 39990, 40635, 40824, 41796, 45198, 46440, 46655, 46872, 47988, 48762, 50220, 51030, 52245, 52731, 53320, 54180, 55986, 58590, 59985, 60264, 62694, 65016, 68040, 69660, 70308, 71982, 73143, 74648, 75330, 78120, 79980, 81270, 83592, 83979, 87885, 90396, 93310, 95976, 97524, 100440, 102060, 104490, 105462, 107973, 108360, 111972, 112995, 117180, 119970, 121905, 125388, 139320, 139965, 140616, 143964, 146286, 150660, 156735, 158193, 159960, 162540, 167958, 175770, 179955, 180792, 186620, 195048, 204120, 208980, 210924, 215946, 219429, 223944, 225990, 234360, 239940, 243810, 250776, 251937, 263655, 279930, 287928, 292572, 301320, 313470, 316386, 323919, 325080, 335916, 351540, 359910, 365715, 373240, 417960, 419895, 421848, 431892, 438858, 451980, 479880, 487620, 503874, 527310, 539865, 559860, 585144, 626940, 632772, 647838, 671832, 703080, 719820, 731430, 755811, 790965, 839790, 863784, 877716, 903960, 971757, 975240, 1007748, 1054620, 1079730, 1097145, 1119720, 1253880, 1259685, 1265544, 1295676, 1439640, 1462860, 1511622, 1581930, 1619595, 1679580, 1755432, 1943514, 2015496, 2109240, 2159460, 2194290, 2267433, 2519370, 2591352, 2925720, 3023244, 3163860, 3239190, 3359160, 3779055, 3887028, 4318920, 4388580, 4534866, 4858785, 5038740, 6046488, 6327720, 6478380, 6802299, 7558110, 7774056, 8777160, 9069732, 9717570, 10077480, 11337165, 12956760, 13604598, 15116220, 18139464, 19435140, 22674330, 27209196, 30232440, 34011495, 38870280, 45348660, 54418392, 68022990, 90697320, 136045980, 272091960]

約数ペア:

[(1, 272091960), (2, 136045980), (3, 90697320), (4, 68022990), (5, 54418392), (6, 45348660), (7, 38870280), (8, 34011495), (9, 30232440), (10, 27209196), (12, 22674330), (14, 19435140), (15, 18139464), (18, 15116220), (20, 13604598), (21, 12956760), (24, 11337165), (27, 10077480), (28, 9717570), (30, 9069732), (31, 8777160), (35, 7774056), (36, 7558110), (40, 6802299), (42, 6478380), (43, 6327720), (45, 6046488), (54, 5038740), (56, 4858785), (60, 4534866), (62, 4388580), (63, 4318920), (70, 3887028), (72, 3779055), (81, 3359160), (84, 3239190), (86, 3163860), (90, 3023244), (93, 2925720), (105, 2591352), (108, 2519370), (120, 2267433), (124, 2194290), (126, 2159460), (129, 2109240), (135, 2015496), (140, 1943514), (155, 1755432), (162, 1679580), (168, 1619595), (172, 1581930), (180, 1511622), (186, 1462860), (189, 1439640), (210, 1295676), (215, 1265544), (216, 1259685), (217, 1253880), (243, 1119720), (248, 1097145), (252, 1079730), (258, 1054620), (270, 1007748), (279, 975240), (280, 971757), (301, 903960), (310, 877716), (315, 863784), (324, 839790), (344, 790965), (360, 755811), (372, 731430), (378, 719820), (387, 703080), (405, 671832), (420, 647838), (430, 632772), (434, 626940), (465, 585144), (486, 559860), (504, 539865), (516, 527310), (540, 503874), (558, 487620), (567, 479880), (602, 451980), (620, 438858), (630, 431892), (645, 421848), (648, 419895), (651, 417960), (729, 373240), (744, 365715), (756, 359910), (774, 351540), (810, 335916), (837, 325080), (840, 323919), (860, 316386), (868, 313470), (903, 301320), (930, 292572), (945, 287928), (972, 279930), (1032, 263655), (1080, 251937), (1085, 250776), (1116, 243810), (1134, 239940), (1161, 234360), (1204, 225990), (1215, 223944), (1240, 219429), (1260, 215946), (1290, 210924), (1302, 208980), (1333, 204120), (1395, 195048), (1458, 186620), (1505, 180792), (1512, 179955), (1548, 175770), (1620, 167958), (1674, 162540), (1701, 159960), (1720, 158193), (1736, 156735), (1806, 150660), (1860, 146286), (1890, 143964), (1935, 140616), (1944, 139965), (1953, 139320), (2170, 125388), (2232, 121905), (2268, 119970), (2322, 117180), (2408, 112995), (2430, 111972), (2511, 108360), (2520, 107973), (2580, 105462), (2604, 104490), (2666, 102060), (2709, 100440), (2790, 97524), (2835, 95976), (2916, 93310), (3010, 90396), (3096, 87885), (3240, 83979), (3255, 83592), (3348, 81270), (3402, 79980), (3483, 78120), (3612, 75330), (3645, 74648), (3720, 73143), (3780, 71982), (3870, 70308), (3906, 69660), (3999, 68040), (4185, 65016), (4340, 62694), (4515, 60264), (4536, 59985), (4644, 58590), (4860, 55986), (5022, 54180), (5103, 53320), (5160, 52731), (5208, 52245), (5332, 51030), (5418, 50220), (5580, 48762), (5670, 47988), (5805, 46872), (5832, 46655), (5859, 46440), (6020, 45198), (6510, 41796), (6665, 40824), (6696, 40635), (6804, 39990), (6966, 39060), (7224, 37665), (7290, 37324), (7533, 36120), (7560, 35991), (7740, 35154), (7812, 34830), (7998, 34020), (8127, 33480), (8370, 32508), (8505, 31992), (8680, 31347), (9030, 30132), (9288, 29295), (9331, 29160), (9720, 27993), (9765, 27864), (10044, 27090), (10206, 26660), (10449, 26040), (10664, 25515), (10836, 25110), (11160, 24381), (11340, 23994), (11610, 23436), (11718, 23220), (11997, 22680), (12040, 22599), (12555, 21672), (13020, 20898), (13330, 20412), (13545, 20088), (13608, 19995), (13932, 19530), (14580, 18662), (15066, 18060), (15480, 17577), (15624, 17415), (15996, 17010), (16254, 16740)]