217311360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 512

約数和(自身を含む): 893030400

約数和(自身を除く): 675719040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 32, 35, 37, 38, 40, 42, 46, 48, 56, 57, 60, 64, 69, 70, 74, 76, 80, 84, 92, 95, 96, 105, 111, 112, 114, 115, 120, 128, 133, 138, 140, 148, 152, 160, 161, 168, 184, 185, 190, 192, 210, 222, 224, 228, 230, 240, 259, 266, 276, 280, 285, 296, 304, 320, 322, 336, 345, 368, 370, 380, 384, 399, 420, 437, 444, 448, 456, 460, 480, 483, 518, 532, 552, 555, 560, 570, 592, 608, 640, 644, 665, 672, 690, 703, 736, 740, 760, 777, 798, 805, 840, 851, 874, 888, 896, 912, 920, 960, 966, 1036, 1064, 1104, 1110, 1120, 1140, 1184, 1216, 1288, 1295, 1311, 1330, 1344, 1380, 1406, 1472, 1480, 1520, 1554, 1596, 1610, 1680, 1702, 1748, 1776, 1824, 1840, 1920, 1932, 1995, 2072, 2109, 2128, 2185, 2208, 2220, 2240, 2280, 2368, 2415, 2432, 2553, 2576, 2590, 2622, 2660, 2688, 2760, 2812, 2944, 2960, 3040, 3059, 3108, 3192, 3220, 3360, 3404, 3496, 3515, 3552, 3648, 3680, 3864, 3885, 3990, 4144, 4218, 4255, 4256, 4370, 4416, 4440, 4480, 4560, 4736, 4830, 4921, 5106, 5152, 5180, 5244, 5320, 5520, 5624, 5920, 5957, 6080, 6118, 6216, 6384, 6440, 6555, 6720, 6808, 6992, 7030, 7104, 7296, 7360, 7728, 7770, 7980, 8288, 8436, 8510, 8512, 8740, 8832, 8880, 9120, 9177, 9660, 9842, 10212, 10304, 10360, 10488, 10545, 10640, 11040, 11248, 11840, 11914, 12160, 12236, 12432, 12765, 12768, 12880, 13110, 13440, 13616, 13984, 14060, 14208, 14720, 14763, 15295, 15456, 15540, 15960, 16169, 16576, 16872, 17020, 17024, 17480, 17760, 17871, 18240, 18354, 19320, 19684, 20424, 20608, 20720, 20976, 21090, 21280, 22080, 22496, 23680, 23828, 24472, 24605, 24864, 25530, 25536, 25760, 26220, 27232, 27968, 28120, 29526, 29785, 30590, 30912, 31080, 31920, 32338, 33152, 33744, 34040, 34960, 35520, 35742, 36480, 36708, 38640, 39368, 40848, 41440, 41952, 42180, 42560, 44160, 44992, 45885, 47656, 48507, 48944, 49210, 49728, 51060, 51072, 51520, 52440, 54464, 55936, 56240, 59052, 59570, 61180, 61824, 62160, 63840, 64676, 67488, 68080, 69920, 71040, 71484, 73416, 73815, 77280, 78736, 80845, 81696, 82880, 83904, 84360, 85120, 89355, 89984, 91770, 95312, 97014, 97888, 98420, 99456, 102120, 103040, 104880, 108928, 112480, 113183, 118104, 119140, 122360, 124320, 127680, 129352, 134976, 136160, 139840, 142968, 146832, 147630, 154560, 157472, 161690, 163392, 165760, 167808, 168720, 178710, 183540, 190624, 194028, 195776, 196840, 204240, 209760, 224960, 226366, 236208, 238280, 242535, 244720, 248640, 255360, 258704, 269952, 272320, 279680, 285936, 293664, 295260, 309120, 314944, 323380, 326784, 337440, 339549, 357420, 367080, 381248, 388056, 391552, 393680, 408480, 419520, 449920, 452732, 472416, 476560, 485070, 489440, 497280, 517408, 544640, 565915, 571872, 587328, 590520, 629888, 646760, 674880, 679098, 714840, 734160, 762496, 776112, 787360, 816960, 839040, 905464, 944832, 953120, 970140, 978880, 1034816, 1131830, 1143744, 1174656, 1181040, 1293520, 1349760, 1358196, 1429680, 1468320, 1552224, 1574720, 1633920, 1697745, 1810928, 1889664, 1906240, 1940280, 1957760, 2069632, 2263660, 2287488, 2362080, 2587040, 2716392, 2859360, 2936640, 3104448, 3149440, 3395490, 3621856, 3812480, 3880560, 4527320, 4724160, 5174080, 5432784, 5718720, 5873280, 6208896, 6790980, 7243712, 7761120, 9054640, 9448320, 10348160, 10865568, 11437440, 13581960, 14487424, 15522240, 18109280, 21731136, 27163920, 31044480, 36218560, 43462272, 54327840, 72437120, 108655680, 217311360]

約数ペア:

[(1, 217311360), (2, 108655680), (3, 72437120), (4, 54327840), (5, 43462272), (6, 36218560), (7, 31044480), (8, 27163920), (10, 21731136), (12, 18109280), (14, 15522240), (15, 14487424), (16, 13581960), (19, 11437440), (20, 10865568), (21, 10348160), (23, 9448320), (24, 9054640), (28, 7761120), (30, 7243712), (32, 6790980), (35, 6208896), (37, 5873280), (38, 5718720), (40, 5432784), (42, 5174080), (46, 4724160), (48, 4527320), (56, 3880560), (57, 3812480), (60, 3621856), (64, 3395490), (69, 3149440), (70, 3104448), (74, 2936640), (76, 2859360), (80, 2716392), (84, 2587040), (92, 2362080), (95, 2287488), (96, 2263660), (105, 2069632), (111, 1957760), (112, 1940280), (114, 1906240), (115, 1889664), (120, 1810928), (128, 1697745), (133, 1633920), (138, 1574720), (140, 1552224), (148, 1468320), (152, 1429680), (160, 1358196), (161, 1349760), (168, 1293520), (184, 1181040), (185, 1174656), (190, 1143744), (192, 1131830), (210, 1034816), (222, 978880), (224, 970140), (228, 953120), (230, 944832), (240, 905464), (259, 839040), (266, 816960), (276, 787360), (280, 776112), (285, 762496), (296, 734160), (304, 714840), (320, 679098), (322, 674880), (336, 646760), (345, 629888), (368, 590520), (370, 587328), (380, 571872), (384, 565915), (399, 544640), (420, 517408), (437, 497280), (444, 489440), (448, 485070), (456, 476560), (460, 472416), (480, 452732), (483, 449920), (518, 419520), (532, 408480), (552, 393680), (555, 391552), (560, 388056), (570, 381248), (592, 367080), (608, 357420), (640, 339549), (644, 337440), (665, 326784), (672, 323380), (690, 314944), (703, 309120), (736, 295260), (740, 293664), (760, 285936), (777, 279680), (798, 272320), (805, 269952), (840, 258704), (851, 255360), (874, 248640), (888, 244720), (896, 242535), (912, 238280), (920, 236208), (960, 226366), (966, 224960), (1036, 209760), (1064, 204240), (1104, 196840), (1110, 195776), (1120, 194028), (1140, 190624), (1184, 183540), (1216, 178710), (1288, 168720), (1295, 167808), (1311, 165760), (1330, 163392), (1344, 161690), (1380, 157472), (1406, 154560), (1472, 147630), (1480, 146832), (1520, 142968), (1554, 139840), (1596, 136160), (1610, 134976), (1680, 129352), (1702, 127680), (1748, 124320), (1776, 122360), (1824, 119140), (1840, 118104), (1920, 113183), (1932, 112480), (1995, 108928), (2072, 104880), (2109, 103040), (2128, 102120), (2185, 99456), (2208, 98420), (2220, 97888), (2240, 97014), (2280, 95312), (2368, 91770), (2415, 89984), (2432, 89355), (2553, 85120), (2576, 84360), (2590, 83904), (2622, 82880), (2660, 81696), (2688, 80845), (2760, 78736), (2812, 77280), (2944, 73815), (2960, 73416), (3040, 71484), (3059, 71040), (3108, 69920), (3192, 68080), (3220, 67488), (3360, 64676), (3404, 63840), (3496, 62160), (3515, 61824), (3552, 61180), (3648, 59570), (3680, 59052), (3864, 56240), (3885, 55936), (3990, 54464), (4144, 52440), (4218, 51520), (4255, 51072), (4256, 51060), (4370, 49728), (4416, 49210), (4440, 48944), (4480, 48507), (4560, 47656), (4736, 45885), (4830, 44992), (4921, 44160), (5106, 42560), (5152, 42180), (5180, 41952), (5244, 41440), (5320, 40848), (5520, 39368), (5624, 38640), (5920, 36708), (5957, 36480), (6080, 35742), (6118, 35520), (6216, 34960), (6384, 34040), (6440, 33744), (6555, 33152), (6720, 32338), (6808, 31920), (6992, 31080), (7030, 30912), (7104, 30590), (7296, 29785), (7360, 29526), (7728, 28120), (7770, 27968), (7980, 27232), (8288, 26220), (8436, 25760), (8510, 25536), (8512, 25530), (8740, 24864), (8832, 24605), (8880, 24472), (9120, 23828), (9177, 23680), (9660, 22496), (9842, 22080), (10212, 21280), (10304, 21090), (10360, 20976), (10488, 20720), (10545, 20608), (10640, 20424), (11040, 19684), (11248, 19320), (11840, 18354), (11914, 18240), (12160, 17871), (12236, 17760), (12432, 17480), (12765, 17024), (12768, 17020), (12880, 16872), (13110, 16576), (13440, 16169), (13616, 15960), (13984, 15540), (14060, 15456), (14208, 15295), (14720, 14763)]