218116080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3368

約数の個数: 240

約数和(自身を含む): 901817280

約数和(自身を除く): 683701200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3329, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 6658, 7280, 8190, 9360, 9987, 10920, 13104, 13316, 16380, 16645, 19974, 21840, 23303, 26632, 29961, 32760, 33290, 39948, 43277, 46606, 49935, 53264, 59922, 65520, 66580, 69909, 79896, 86554, 93212, 99870, 116515, 119844, 129831, 133160, 139818, 149805, 159792, 173108, 186424, 199740, 209727, 216385, 233030, 239688, 259662, 266320, 279636, 299610, 302939, 346216, 349545, 372848, 389493, 399480, 419454, 432770, 466060, 479376, 519324, 559272, 599220, 605878, 649155, 692432, 699090, 778986, 798960, 838908, 865540, 908817, 932120, 1038648, 1048635, 1118544, 1198440, 1211756, 1298310, 1398180, 1514695, 1557972, 1677816, 1731080, 1817634, 1864240, 1947465, 2077296, 2097270, 2396880, 2423512, 2596620, 2726451, 2796360, 3029390, 3115944, 3355632, 3462160, 3635268, 3894930, 4194540, 4544085, 4847024, 5193240, 5452902, 5592720, 6058780, 6231888, 7270536, 7789860, 8389080, 9088170, 10386480, 10905804, 12117560, 13632255, 14541072, 15579720, 16778160, 18176340, 21811608, 24235120, 27264510, 31159440, 36352680, 43623216, 54529020, 72705360, 109058040, 218116080]

約数ペア:

[(1, 218116080), (2, 109058040), (3, 72705360), (4, 54529020), (5, 43623216), (6, 36352680), (7, 31159440), (8, 27264510), (9, 24235120), (10, 21811608), (12, 18176340), (13, 16778160), (14, 15579720), (15, 14541072), (16, 13632255), (18, 12117560), (20, 10905804), (21, 10386480), (24, 9088170), (26, 8389080), (28, 7789860), (30, 7270536), (35, 6231888), (36, 6058780), (39, 5592720), (40, 5452902), (42, 5193240), (45, 4847024), (48, 4544085), (52, 4194540), (56, 3894930), (60, 3635268), (63, 3462160), (65, 3355632), (70, 3115944), (72, 3029390), (78, 2796360), (80, 2726451), (84, 2596620), (90, 2423512), (91, 2396880), (104, 2097270), (105, 2077296), (112, 1947465), (117, 1864240), (120, 1817634), (126, 1731080), (130, 1677816), (140, 1557972), (144, 1514695), (156, 1398180), (168, 1298310), (180, 1211756), (182, 1198440), (195, 1118544), (208, 1048635), (210, 1038648), (234, 932120), (240, 908817), (252, 865540), (260, 838908), (273, 798960), (280, 778986), (312, 699090), (315, 692432), (336, 649155), (360, 605878), (364, 599220), (390, 559272), (420, 519324), (455, 479376), (468, 466060), (504, 432770), (520, 419454), (546, 399480), (560, 389493), (585, 372848), (624, 349545), (630, 346216), (720, 302939), (728, 299610), (780, 279636), (819, 266320), (840, 259662), (910, 239688), (936, 233030), (1008, 216385), (1040, 209727), (1092, 199740), (1170, 186424), (1260, 173108), (1365, 159792), (1456, 149805), (1560, 139818), (1638, 133160), (1680, 129831), (1820, 119844), (1872, 116515), (2184, 99870), (2340, 93212), (2520, 86554), (2730, 79896), (3120, 69909), (3276, 66580), (3329, 65520), (3640, 59922), (4095, 53264), (4368, 49935), (4680, 46606), (5040, 43277), (5460, 39948), (6552, 33290), (6658, 32760), (7280, 29961), (8190, 26632), (9360, 23303), (9987, 21840), (10920, 19974), (13104, 16645), (13316, 16380)]