218284920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 384

約数和(自身を含む): 880588800

約数和(自身を除く): 662303880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 47, 56, 57, 60, 63, 70, 72, 76, 84, 90, 94, 95, 97, 105, 114, 120, 126, 133, 140, 141, 152, 168, 171, 180, 188, 190, 194, 210, 228, 235, 252, 266, 280, 282, 285, 291, 315, 329, 342, 360, 376, 380, 388, 399, 420, 423, 456, 470, 485, 504, 532, 564, 570, 582, 630, 658, 665, 679, 684, 705, 760, 776, 798, 840, 846, 855, 873, 893, 940, 970, 987, 1064, 1128, 1140, 1164, 1197, 1260, 1316, 1330, 1358, 1368, 1410, 1455, 1596, 1645, 1692, 1710, 1746, 1786, 1843, 1880, 1940, 1974, 1995, 2037, 2115, 2280, 2328, 2394, 2520, 2632, 2660, 2679, 2716, 2820, 2910, 2961, 3192, 3290, 3384, 3395, 3420, 3492, 3572, 3686, 3880, 3948, 3990, 4074, 4230, 4365, 4465, 4559, 4788, 4935, 5320, 5358, 5432, 5529, 5640, 5820, 5922, 5985, 6111, 6251, 6580, 6790, 6840, 6984, 7144, 7372, 7896, 7980, 8037, 8148, 8460, 8730, 8930, 9118, 9215, 9576, 9870, 10185, 10716, 11058, 11640, 11844, 11970, 12222, 12502, 12901, 13160, 13395, 13580, 13677, 14744, 14805, 15960, 16074, 16296, 16587, 16920, 17460, 17860, 18236, 18430, 18753, 19740, 20370, 21432, 22116, 22795, 23688, 23940, 24444, 25004, 25802, 26790, 27160, 27354, 27645, 29610, 30555, 31255, 31913, 32148, 33174, 34920, 35720, 36472, 36860, 37506, 38703, 39480, 40185, 40740, 41031, 44232, 45590, 47880, 48888, 50008, 51604, 53580, 54708, 55290, 56259, 59220, 61110, 62510, 63826, 64296, 64505, 66348, 68385, 73720, 75012, 77406, 80370, 81480, 82062, 82935, 86621, 91180, 93765, 95739, 103208, 107160, 109416, 110580, 112518, 116109, 118440, 122220, 125020, 127652, 129010, 132696, 136770, 150024, 154812, 159565, 160740, 164124, 165870, 173242, 182360, 187530, 191478, 193515, 205155, 221160, 225036, 232218, 244440, 250040, 255304, 258020, 259863, 273540, 281295, 287217, 309624, 319130, 321480, 328248, 331740, 346484, 375060, 382956, 387030, 410310, 433105, 450072, 464436, 478695, 516040, 519726, 547080, 562590, 574434, 580545, 606347, 638260, 663480, 692968, 750120, 765912, 774060, 779589, 820620, 866210, 928872, 957390, 1039452, 1125180, 1148868, 1161090, 1212694, 1276520, 1299315, 1436085, 1548120, 1559178, 1641240, 1732420, 1819041, 1914780, 2078904, 2250360, 2297736, 2322180, 2425388, 2598630, 2872170, 3031735, 3118356, 3464840, 3638082, 3829560, 3897945, 4644360, 4850776, 5197260, 5457123, 5744340, 6063470, 6236712, 7276164, 7795890, 9095205, 10394520, 10914246, 11488680, 12126940, 14552328, 15591780, 18190410, 21828492, 24253880, 27285615, 31183560, 36380820, 43656984, 54571230, 72761640, 109142460, 218284920]

約数ペア:

[(1, 218284920), (2, 109142460), (3, 72761640), (4, 54571230), (5, 43656984), (6, 36380820), (7, 31183560), (8, 27285615), (9, 24253880), (10, 21828492), (12, 18190410), (14, 15591780), (15, 14552328), (18, 12126940), (19, 11488680), (20, 10914246), (21, 10394520), (24, 9095205), (28, 7795890), (30, 7276164), (35, 6236712), (36, 6063470), (38, 5744340), (40, 5457123), (42, 5197260), (45, 4850776), (47, 4644360), (56, 3897945), (57, 3829560), (60, 3638082), (63, 3464840), (70, 3118356), (72, 3031735), (76, 2872170), (84, 2598630), (90, 2425388), (94, 2322180), (95, 2297736), (97, 2250360), (105, 2078904), (114, 1914780), (120, 1819041), (126, 1732420), (133, 1641240), (140, 1559178), (141, 1548120), (152, 1436085), (168, 1299315), (171, 1276520), (180, 1212694), (188, 1161090), (190, 1148868), (194, 1125180), (210, 1039452), (228, 957390), (235, 928872), (252, 866210), (266, 820620), (280, 779589), (282, 774060), (285, 765912), (291, 750120), (315, 692968), (329, 663480), (342, 638260), (360, 606347), (376, 580545), (380, 574434), (388, 562590), (399, 547080), (420, 519726), (423, 516040), (456, 478695), (470, 464436), (485, 450072), (504, 433105), (532, 410310), (564, 387030), (570, 382956), (582, 375060), (630, 346484), (658, 331740), (665, 328248), (679, 321480), (684, 319130), (705, 309624), (760, 287217), (776, 281295), (798, 273540), (840, 259863), (846, 258020), (855, 255304), (873, 250040), (893, 244440), (940, 232218), (970, 225036), (987, 221160), (1064, 205155), (1128, 193515), (1140, 191478), (1164, 187530), (1197, 182360), (1260, 173242), (1316, 165870), (1330, 164124), (1358, 160740), (1368, 159565), (1410, 154812), (1455, 150024), (1596, 136770), (1645, 132696), (1692, 129010), (1710, 127652), (1746, 125020), (1786, 122220), (1843, 118440), (1880, 116109), (1940, 112518), (1974, 110580), (1995, 109416), (2037, 107160), (2115, 103208), (2280, 95739), (2328, 93765), (2394, 91180), (2520, 86621), (2632, 82935), (2660, 82062), (2679, 81480), (2716, 80370), (2820, 77406), (2910, 75012), (2961, 73720), (3192, 68385), (3290, 66348), (3384, 64505), (3395, 64296), (3420, 63826), (3492, 62510), (3572, 61110), (3686, 59220), (3880, 56259), (3948, 55290), (3990, 54708), (4074, 53580), (4230, 51604), (4365, 50008), (4465, 48888), (4559, 47880), (4788, 45590), (4935, 44232), (5320, 41031), (5358, 40740), (5432, 40185), (5529, 39480), (5640, 38703), (5820, 37506), (5922, 36860), (5985, 36472), (6111, 35720), (6251, 34920), (6580, 33174), (6790, 32148), (6840, 31913), (6984, 31255), (7144, 30555), (7372, 29610), (7896, 27645), (7980, 27354), (8037, 27160), (8148, 26790), (8460, 25802), (8730, 25004), (8930, 24444), (9118, 23940), (9215, 23688), (9576, 22795), (9870, 22116), (10185, 21432), (10716, 20370), (11058, 19740), (11640, 18753), (11844, 18430), (11970, 18236), (12222, 17860), (12502, 17460), (12901, 16920), (13160, 16587), (13395, 16296), (13580, 16074), (13677, 15960), (14744, 14805)]