218191680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 336

約数和(自身を含む): 874897920

約数和(自身を除く): 656706240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 112, 120, 126, 137, 140, 144, 158, 160, 168, 180, 192, 210, 224, 237, 240, 252, 274, 280, 288, 315, 316, 320, 336, 360, 395, 411, 420, 448, 474, 480, 504, 548, 553, 560, 576, 630, 632, 672, 685, 711, 720, 790, 822, 840, 948, 959, 960, 1008, 1096, 1106, 1120, 1185, 1233, 1260, 1264, 1344, 1370, 1422, 1440, 1580, 1644, 1659, 1680, 1896, 1918, 2016, 2055, 2192, 2212, 2240, 2370, 2466, 2520, 2528, 2740, 2765, 2844, 2877, 2880, 3160, 3288, 3318, 3360, 3555, 3792, 3836, 4032, 4110, 4384, 4424, 4740, 4795, 4932, 4977, 5040, 5056, 5480, 5530, 5688, 5754, 6165, 6320, 6576, 6636, 6720, 7110, 7584, 7672, 8220, 8295, 8631, 8768, 8848, 9480, 9590, 9864, 9954, 10080, 10823, 10960, 11060, 11376, 11508, 12330, 12640, 13152, 13272, 14220, 14385, 15168, 15344, 16440, 16590, 17262, 17696, 18960, 19180, 19728, 19908, 20160, 21646, 21920, 22120, 22752, 23016, 24660, 24885, 25280, 26304, 26544, 28440, 28770, 30688, 32469, 32880, 33180, 34524, 35392, 37920, 38360, 39456, 39816, 43155, 43292, 43840, 44240, 45504, 46032, 49320, 49770, 53088, 54115, 56880, 57540, 61376, 64938, 65760, 66360, 69048, 75761, 75840, 76720, 78912, 79632, 86310, 86584, 88480, 92064, 97407, 98640, 99540, 106176, 108230, 113760, 115080, 129876, 131520, 132720, 138096, 151522, 153440, 159264, 162345, 172620, 173168, 176960, 184128, 194814, 197280, 199080, 216460, 227283, 227520, 230160, 259752, 265440, 276192, 303044, 306880, 318528, 324690, 345240, 346336, 378805, 389628, 394560, 398160, 432920, 454566, 460320, 487035, 519504, 530880, 552384, 606088, 649380, 681849, 690480, 692672, 757610, 779256, 796320, 865840, 909132, 920640, 974070, 1039008, 1136415, 1212176, 1298760, 1363698, 1380960, 1515220, 1558512, 1592640, 1731680, 1818264, 1948140, 2078016, 2272830, 2424352, 2597520, 2727396, 2761920, 3030440, 3117024, 3409245, 3463360, 3636528, 3896280, 4545660, 4848704, 5195040, 5454792, 6060880, 6234048, 6818490, 7273056, 7792560, 9091320, 10390080, 10909584, 12121760, 13636980, 14546112, 15585120, 18182640, 21819168, 24243520, 27273960, 31170240, 36365280, 43638336, 54547920, 72730560, 109095840, 218191680]

約数ペア:

[(1, 218191680), (2, 109095840), (3, 72730560), (4, 54547920), (5, 43638336), (6, 36365280), (7, 31170240), (8, 27273960), (9, 24243520), (10, 21819168), (12, 18182640), (14, 15585120), (15, 14546112), (16, 13636980), (18, 12121760), (20, 10909584), (21, 10390080), (24, 9091320), (28, 7792560), (30, 7273056), (32, 6818490), (35, 6234048), (36, 6060880), (40, 5454792), (42, 5195040), (45, 4848704), (48, 4545660), (56, 3896280), (60, 3636528), (63, 3463360), (64, 3409245), (70, 3117024), (72, 3030440), (79, 2761920), (80, 2727396), (84, 2597520), (90, 2424352), (96, 2272830), (105, 2078016), (112, 1948140), (120, 1818264), (126, 1731680), (137, 1592640), (140, 1558512), (144, 1515220), (158, 1380960), (160, 1363698), (168, 1298760), (180, 1212176), (192, 1136415), (210, 1039008), (224, 974070), (237, 920640), (240, 909132), (252, 865840), (274, 796320), (280, 779256), (288, 757610), (315, 692672), (316, 690480), (320, 681849), (336, 649380), (360, 606088), (395, 552384), (411, 530880), (420, 519504), (448, 487035), (474, 460320), (480, 454566), (504, 432920), (548, 398160), (553, 394560), (560, 389628), (576, 378805), (630, 346336), (632, 345240), (672, 324690), (685, 318528), (711, 306880), (720, 303044), (790, 276192), (822, 265440), (840, 259752), (948, 230160), (959, 227520), (960, 227283), (1008, 216460), (1096, 199080), (1106, 197280), (1120, 194814), (1185, 184128), (1233, 176960), (1260, 173168), (1264, 172620), (1344, 162345), (1370, 159264), (1422, 153440), (1440, 151522), (1580, 138096), (1644, 132720), (1659, 131520), (1680, 129876), (1896, 115080), (1918, 113760), (2016, 108230), (2055, 106176), (2192, 99540), (2212, 98640), (2240, 97407), (2370, 92064), (2466, 88480), (2520, 86584), (2528, 86310), (2740, 79632), (2765, 78912), (2844, 76720), (2877, 75840), (2880, 75761), (3160, 69048), (3288, 66360), (3318, 65760), (3360, 64938), (3555, 61376), (3792, 57540), (3836, 56880), (4032, 54115), (4110, 53088), (4384, 49770), (4424, 49320), (4740, 46032), (4795, 45504), (4932, 44240), (4977, 43840), (5040, 43292), (5056, 43155), (5480, 39816), (5530, 39456), (5688, 38360), (5754, 37920), (6165, 35392), (6320, 34524), (6576, 33180), (6636, 32880), (6720, 32469), (7110, 30688), (7584, 28770), (7672, 28440), (8220, 26544), (8295, 26304), (8631, 25280), (8768, 24885), (8848, 24660), (9480, 23016), (9590, 22752), (9864, 22120), (9954, 21920), (10080, 21646), (10823, 20160), (10960, 19908), (11060, 19728), (11376, 19180), (11508, 18960), (12330, 17696), (12640, 17262), (13152, 16590), (13272, 16440), (14220, 15344), (14385, 15168)]