218206560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:87

約数の個数: 432

約数和(自身を含む): 864310608

約数和(自身を除く): 646104048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 110, 120, 121, 130, 132, 136, 143, 156, 160, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 242, 255, 260, 264, 272, 286, 289, 312, 330, 340, 352, 363, 374, 390, 408, 416, 429, 440, 442, 480, 484, 510, 520, 528, 544, 561, 572, 578, 605, 624, 660, 663, 680, 715, 726, 748, 780, 816, 858, 867, 880, 884, 935, 968, 1020, 1040, 1056, 1105, 1122, 1144, 1156, 1210, 1248, 1320, 1326, 1360, 1430, 1445, 1452, 1496, 1560, 1573, 1632, 1716, 1734, 1760, 1768, 1815, 1870, 1936, 2040, 2057, 2080, 2145, 2210, 2244, 2288, 2312, 2420, 2431, 2640, 2652, 2720, 2805, 2860, 2890, 2904, 2992, 3120, 3146, 3179, 3315, 3432, 3468, 3536, 3630, 3740, 3757, 3872, 4080, 4114, 4290, 4335, 4420, 4488, 4576, 4624, 4719, 4840, 4862, 5280, 5304, 5610, 5720, 5780, 5808, 5984, 6171, 6240, 6292, 6358, 6630, 6864, 6936, 7072, 7260, 7293, 7480, 7514, 7865, 8160, 8228, 8580, 8670, 8840, 8976, 9248, 9438, 9537, 9680, 9724, 10285, 10608, 11220, 11271, 11440, 11560, 11616, 12155, 12342, 12584, 12716, 13260, 13728, 13872, 14520, 14586, 14960, 15028, 15730, 15895, 16456, 17160, 17340, 17680, 17952, 18785, 18876, 19074, 19360, 19448, 20570, 21216, 22440, 22542, 22880, 23120, 23595, 24310, 24684, 25168, 25432, 26520, 26741, 27744, 29040, 29172, 29920, 30056, 30855, 31460, 31790, 32912, 34320, 34680, 34969, 35360, 36465, 37570, 37752, 38148, 38896, 41140, 41327, 44880, 45084, 46240, 47190, 47685, 48620, 49368, 50336, 50864, 53040, 53482, 56355, 58080, 58344, 60112, 61710, 62920, 63580, 65824, 68640, 69360, 69938, 72930, 75140, 75504, 76296, 77792, 80223, 82280, 82654, 89760, 90168, 94380, 95370, 97240, 98736, 101728, 104907, 106080, 106964, 112710, 116688, 120224, 123420, 123981, 125840, 127160, 133705, 138720, 139876, 145860, 150280, 151008, 152592, 160446, 164560, 165308, 174845, 180336, 188760, 190740, 194480, 197472, 206635, 209814, 213928, 225420, 233376, 246840, 247962, 251680, 254320, 267410, 279752, 291720, 300560, 305184, 320892, 329120, 330616, 349690, 360672, 377520, 381480, 388960, 401115, 413270, 419628, 427856, 450840, 454597, 493680, 495924, 508640, 524535, 534820, 559504, 583440, 601120, 619905, 641784, 661232, 699380, 755040, 762960, 802230, 826540, 839256, 855712, 901680, 909194, 987360, 991848, 1049070, 1069640, 1119008, 1166880, 1239810, 1283568, 1322464, 1363791, 1398760, 1525920, 1604460, 1653080, 1678512, 1803360, 1818388, 1983696, 2098140, 2139280, 2272985, 2479620, 2567136, 2727582, 2797520, 3208920, 3306160, 3357024, 3636776, 3967392, 4196280, 4278560, 4545970, 4959240, 5455164, 5595040, 6417840, 6612320, 6818955, 7273552, 8392560, 9091940, 9918480, 10910328, 12835680, 13637910, 14547104, 16785120, 18183880, 19836960, 21820656, 27275820, 36367760, 43641312, 54551640, 72735520, 109103280, 218206560]

約数ペア:

[(1, 218206560), (2, 109103280), (3, 72735520), (4, 54551640), (5, 43641312), (6, 36367760), (8, 27275820), (10, 21820656), (11, 19836960), (12, 18183880), (13, 16785120), (15, 14547104), (16, 13637910), (17, 12835680), (20, 10910328), (22, 9918480), (24, 9091940), (26, 8392560), (30, 7273552), (32, 6818955), (33, 6612320), (34, 6417840), (39, 5595040), (40, 5455164), (44, 4959240), (48, 4545970), (51, 4278560), (52, 4196280), (55, 3967392), (60, 3636776), (65, 3357024), (66, 3306160), (68, 3208920), (78, 2797520), (80, 2727582), (85, 2567136), (88, 2479620), (96, 2272985), (102, 2139280), (104, 2098140), (110, 1983696), (120, 1818388), (121, 1803360), (130, 1678512), (132, 1653080), (136, 1604460), (143, 1525920), (156, 1398760), (160, 1363791), (165, 1322464), (170, 1283568), (176, 1239810), (187, 1166880), (195, 1119008), (204, 1069640), (208, 1049070), (220, 991848), (221, 987360), (240, 909194), (242, 901680), (255, 855712), (260, 839256), (264, 826540), (272, 802230), (286, 762960), (289, 755040), (312, 699380), (330, 661232), (340, 641784), (352, 619905), (363, 601120), (374, 583440), (390, 559504), (408, 534820), (416, 524535), (429, 508640), (440, 495924), (442, 493680), (480, 454597), (484, 450840), (510, 427856), (520, 419628), (528, 413270), (544, 401115), (561, 388960), (572, 381480), (578, 377520), (605, 360672), (624, 349690), (660, 330616), (663, 329120), (680, 320892), (715, 305184), (726, 300560), (748, 291720), (780, 279752), (816, 267410), (858, 254320), (867, 251680), (880, 247962), (884, 246840), (935, 233376), (968, 225420), (1020, 213928), (1040, 209814), (1056, 206635), (1105, 197472), (1122, 194480), (1144, 190740), (1156, 188760), (1210, 180336), (1248, 174845), (1320, 165308), (1326, 164560), (1360, 160446), (1430, 152592), (1445, 151008), (1452, 150280), (1496, 145860), (1560, 139876), (1573, 138720), (1632, 133705), (1716, 127160), (1734, 125840), (1760, 123981), (1768, 123420), (1815, 120224), (1870, 116688), (1936, 112710), (2040, 106964), (2057, 106080), (2080, 104907), (2145, 101728), (2210, 98736), (2244, 97240), (2288, 95370), (2312, 94380), (2420, 90168), (2431, 89760), (2640, 82654), (2652, 82280), (2720, 80223), (2805, 77792), (2860, 76296), (2890, 75504), (2904, 75140), (2992, 72930), (3120, 69938), (3146, 69360), (3179, 68640), (3315, 65824), (3432, 63580), (3468, 62920), (3536, 61710), (3630, 60112), (3740, 58344), (3757, 58080), (3872, 56355), (4080, 53482), (4114, 53040), (4290, 50864), (4335, 50336), (4420, 49368), (4488, 48620), (4576, 47685), (4624, 47190), (4719, 46240), (4840, 45084), (4862, 44880), (5280, 41327), (5304, 41140), (5610, 38896), (5720, 38148), (5780, 37752), (5808, 37570), (5984, 36465), (6171, 35360), (6240, 34969), (6292, 34680), (6358, 34320), (6630, 32912), (6864, 31790), (6936, 31460), (7072, 30855), (7260, 30056), (7293, 29920), (7480, 29172), (7514, 29040), (7865, 27744), (8160, 26741), (8228, 26520), (8580, 25432), (8670, 25168), (8840, 24684), (8976, 24310), (9248, 23595), (9438, 23120), (9537, 22880), (9680, 22542), (9724, 22440), (10285, 21216), (10608, 20570), (11220, 19448), (11271, 19360), (11440, 19074), (11560, 18876), (11616, 18785), (12155, 17952), (12342, 17680), (12584, 17340), (12716, 17160), (13260, 16456), (13728, 15895), (13872, 15730), (14520, 15028), (14586, 14960)]