2218341720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 384

約数和(自身を含む): 8273664000

約数和(自身を除く): 6055322280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 47, 49, 56, 60, 69, 70, 84, 92, 94, 98, 105, 115, 120, 138, 140, 141, 147, 161, 168, 184, 188, 196, 210, 230, 235, 245, 276, 280, 282, 294, 322, 329, 345, 349, 376, 392, 420, 460, 470, 483, 490, 552, 564, 588, 644, 658, 690, 698, 705, 735, 805, 840, 920, 940, 966, 980, 987, 1047, 1081, 1127, 1128, 1176, 1288, 1316, 1380, 1396, 1410, 1470, 1610, 1645, 1745, 1880, 1932, 1960, 1974, 2094, 2162, 2254, 2303, 2415, 2443, 2632, 2760, 2792, 2820, 2940, 3220, 3243, 3290, 3381, 3490, 3864, 3948, 4188, 4324, 4508, 4606, 4830, 4886, 4935, 5235, 5405, 5635, 5640, 5880, 6440, 6486, 6580, 6762, 6909, 6980, 7329, 7567, 7896, 8027, 8376, 8648, 9016, 9212, 9660, 9772, 9870, 10470, 10810, 11270, 11515, 12215, 12972, 13160, 13524, 13818, 13960, 14658, 15134, 16054, 16215, 16403, 16905, 17101, 18424, 19320, 19544, 19740, 20940, 21620, 22540, 22701, 23030, 24081, 24430, 25944, 27048, 27636, 29316, 30268, 32108, 32430, 32806, 33810, 34202, 34545, 36645, 37835, 39480, 40135, 41880, 43240, 45080, 45402, 46060, 48162, 48860, 49209, 51303, 52969, 55272, 56189, 58632, 60536, 64216, 64860, 65612, 67620, 68404, 69090, 73290, 75670, 80270, 82015, 85505, 90804, 92120, 96324, 97720, 98418, 102606, 105938, 112378, 113505, 114821, 120405, 129720, 131224, 135240, 136808, 138180, 146580, 151340, 158907, 160540, 164030, 168567, 171010, 181608, 192648, 196836, 205212, 211876, 224756, 227010, 229642, 240810, 246045, 256515, 264845, 276360, 280945, 293160, 302680, 317814, 321080, 328060, 337134, 342020, 344463, 377269, 393323, 393672, 410424, 423752, 449512, 454020, 459284, 481620, 492090, 513030, 529690, 561890, 574105, 635628, 656120, 674268, 684040, 688926, 754538, 786646, 794535, 803747, 842835, 908040, 918568, 963240, 984180, 1026060, 1059380, 1123780, 1131807, 1148210, 1179969, 1271256, 1348536, 1377852, 1509076, 1573292, 1589070, 1607494, 1685670, 1722315, 1886345, 1966615, 1968360, 2052120, 2118760, 2247560, 2263614, 2296420, 2359938, 2411241, 2640883, 2755704, 3018152, 3146584, 3178140, 3214988, 3371340, 3444630, 3772690, 3933230, 4018735, 4527228, 4592840, 4719876, 4822482, 5281766, 5659035, 5899845, 6356280, 6429976, 6742680, 6889260, 7545380, 7866460, 7922649, 8037470, 9054456, 9439752, 9644964, 10563532, 11318070, 11799690, 12056205, 13204415, 13778520, 15090760, 15732920, 15845298, 16074940, 18486181, 19289928, 21127064, 22636140, 23599380, 24112410, 26408830, 31690596, 32149880, 36972362, 39613245, 45272280, 47198760, 48224820, 52817660, 55458543, 63381192, 73944724, 79226490, 92430905, 96449640, 105635320, 110917086, 147889448, 158452980, 184861810, 221834172, 277292715, 316905960, 369723620, 443668344, 554585430, 739447240, 1109170860, 2218341720]

約数ペア:

[(1, 2218341720), (2, 1109170860), (3, 739447240), (4, 554585430), (5, 443668344), (6, 369723620), (7, 316905960), (8, 277292715), (10, 221834172), (12, 184861810), (14, 158452980), (15, 147889448), (20, 110917086), (21, 105635320), (23, 96449640), (24, 92430905), (28, 79226490), (30, 73944724), (35, 63381192), (40, 55458543), (42, 52817660), (46, 48224820), (47, 47198760), (49, 45272280), (56, 39613245), (60, 36972362), (69, 32149880), (70, 31690596), (84, 26408830), (92, 24112410), (94, 23599380), (98, 22636140), (105, 21127064), (115, 19289928), (120, 18486181), (138, 16074940), (140, 15845298), (141, 15732920), (147, 15090760), (161, 13778520), (168, 13204415), (184, 12056205), (188, 11799690), (196, 11318070), (210, 10563532), (230, 9644964), (235, 9439752), (245, 9054456), (276, 8037470), (280, 7922649), (282, 7866460), (294, 7545380), (322, 6889260), (329, 6742680), (345, 6429976), (349, 6356280), (376, 5899845), (392, 5659035), (420, 5281766), (460, 4822482), (470, 4719876), (483, 4592840), (490, 4527228), (552, 4018735), (564, 3933230), (588, 3772690), (644, 3444630), (658, 3371340), (690, 3214988), (698, 3178140), (705, 3146584), (735, 3018152), (805, 2755704), (840, 2640883), (920, 2411241), (940, 2359938), (966, 2296420), (980, 2263614), (987, 2247560), (1047, 2118760), (1081, 2052120), (1127, 1968360), (1128, 1966615), (1176, 1886345), (1288, 1722315), (1316, 1685670), (1380, 1607494), (1396, 1589070), (1410, 1573292), (1470, 1509076), (1610, 1377852), (1645, 1348536), (1745, 1271256), (1880, 1179969), (1932, 1148210), (1960, 1131807), (1974, 1123780), (2094, 1059380), (2162, 1026060), (2254, 984180), (2303, 963240), (2415, 918568), (2443, 908040), (2632, 842835), (2760, 803747), (2792, 794535), (2820, 786646), (2940, 754538), (3220, 688926), (3243, 684040), (3290, 674268), (3381, 656120), (3490, 635628), (3864, 574105), (3948, 561890), (4188, 529690), (4324, 513030), (4508, 492090), (4606, 481620), (4830, 459284), (4886, 454020), (4935, 449512), (5235, 423752), (5405, 410424), (5635, 393672), (5640, 393323), (5880, 377269), (6440, 344463), (6486, 342020), (6580, 337134), (6762, 328060), (6909, 321080), (6980, 317814), (7329, 302680), (7567, 293160), (7896, 280945), (8027, 276360), (8376, 264845), (8648, 256515), (9016, 246045), (9212, 240810), (9660, 229642), (9772, 227010), (9870, 224756), (10470, 211876), (10810, 205212), (11270, 196836), (11515, 192648), (12215, 181608), (12972, 171010), (13160, 168567), (13524, 164030), (13818, 160540), (13960, 158907), (14658, 151340), (15134, 146580), (16054, 138180), (16215, 136808), (16403, 135240), (16905, 131224), (17101, 129720), (18424, 120405), (19320, 114821), (19544, 113505), (19740, 112378), (20940, 105938), (21620, 102606), (22540, 98418), (22701, 97720), (23030, 96324), (24081, 92120), (24430, 90804), (25944, 85505), (27048, 82015), (27636, 80270), (29316, 75670), (30268, 73290), (32108, 69090), (32430, 68404), (32806, 67620), (33810, 65612), (34202, 64860), (34545, 64216), (36645, 60536), (37835, 58632), (39480, 56189), (40135, 55272), (41880, 52969), (43240, 51303), (45080, 49209), (45402, 48860), (46060, 48162)]