145523280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 559964160

約数和(自身を除く): 414440880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 48, 56, 57, 60, 70, 76, 80, 84, 94, 95, 97, 105, 112, 114, 120, 133, 140, 141, 152, 168, 188, 190, 194, 210, 228, 235, 240, 266, 280, 282, 285, 291, 304, 329, 336, 376, 380, 388, 399, 420, 456, 470, 485, 532, 560, 564, 570, 582, 658, 665, 679, 705, 752, 760, 776, 798, 840, 893, 912, 940, 970, 987, 1064, 1128, 1140, 1164, 1316, 1330, 1358, 1410, 1455, 1520, 1552, 1596, 1645, 1680, 1786, 1843, 1880, 1940, 1974, 1995, 2037, 2128, 2256, 2280, 2328, 2632, 2660, 2679, 2716, 2820, 2910, 3192, 3290, 3395, 3572, 3686, 3760, 3880, 3948, 3990, 4074, 4465, 4559, 4560, 4656, 4935, 5264, 5320, 5358, 5432, 5529, 5640, 5820, 6251, 6384, 6580, 6790, 7144, 7372, 7760, 7896, 7980, 8148, 8930, 9118, 9215, 9870, 10185, 10640, 10716, 10864, 11058, 11280, 11640, 12502, 12901, 13160, 13395, 13580, 13677, 14288, 14744, 15792, 15960, 16296, 17860, 18236, 18430, 18753, 19740, 20370, 21432, 22116, 22795, 23280, 25004, 25802, 26320, 26790, 27160, 27354, 27645, 29488, 31255, 31913, 31920, 32592, 35720, 36472, 36860, 37506, 38703, 39480, 40740, 42864, 44232, 45590, 50008, 51604, 53580, 54320, 54708, 55290, 62510, 63826, 64505, 68385, 71440, 72944, 73720, 75012, 77406, 78960, 81480, 86621, 88464, 91180, 93765, 95739, 100016, 103208, 107160, 109416, 110580, 125020, 127652, 129010, 136770, 147440, 150024, 154812, 159565, 162960, 173242, 182360, 187530, 191478, 193515, 206416, 214320, 218832, 221160, 250040, 255304, 258020, 259863, 273540, 300048, 309624, 319130, 346484, 364720, 375060, 382956, 387030, 433105, 442320, 478695, 500080, 510608, 516040, 519726, 547080, 606347, 619248, 638260, 692968, 750120, 765912, 774060, 866210, 957390, 1032080, 1039452, 1094160, 1212694, 1276520, 1299315, 1385936, 1500240, 1531824, 1548120, 1732420, 1819041, 1914780, 2078904, 2425388, 2553040, 2598630, 3031735, 3096240, 3464840, 3638082, 3829560, 4157808, 4850776, 5197260, 6063470, 6929680, 7276164, 7659120, 9095205, 9701552, 10394520, 12126940, 14552328, 18190410, 20789040, 24253880, 29104656, 36380820, 48507760, 72761640, 145523280]

約数ペア:

[(1, 145523280), (2, 72761640), (3, 48507760), (4, 36380820), (5, 29104656), (6, 24253880), (7, 20789040), (8, 18190410), (10, 14552328), (12, 12126940), (14, 10394520), (15, 9701552), (16, 9095205), (19, 7659120), (20, 7276164), (21, 6929680), (24, 6063470), (28, 5197260), (30, 4850776), (35, 4157808), (38, 3829560), (40, 3638082), (42, 3464840), (47, 3096240), (48, 3031735), (56, 2598630), (57, 2553040), (60, 2425388), (70, 2078904), (76, 1914780), (80, 1819041), (84, 1732420), (94, 1548120), (95, 1531824), (97, 1500240), (105, 1385936), (112, 1299315), (114, 1276520), (120, 1212694), (133, 1094160), (140, 1039452), (141, 1032080), (152, 957390), (168, 866210), (188, 774060), (190, 765912), (194, 750120), (210, 692968), (228, 638260), (235, 619248), (240, 606347), (266, 547080), (280, 519726), (282, 516040), (285, 510608), (291, 500080), (304, 478695), (329, 442320), (336, 433105), (376, 387030), (380, 382956), (388, 375060), (399, 364720), (420, 346484), (456, 319130), (470, 309624), (485, 300048), (532, 273540), (560, 259863), (564, 258020), (570, 255304), (582, 250040), (658, 221160), (665, 218832), (679, 214320), (705, 206416), (752, 193515), (760, 191478), (776, 187530), (798, 182360), (840, 173242), (893, 162960), (912, 159565), (940, 154812), (970, 150024), (987, 147440), (1064, 136770), (1128, 129010), (1140, 127652), (1164, 125020), (1316, 110580), (1330, 109416), (1358, 107160), (1410, 103208), (1455, 100016), (1520, 95739), (1552, 93765), (1596, 91180), (1645, 88464), (1680, 86621), (1786, 81480), (1843, 78960), (1880, 77406), (1940, 75012), (1974, 73720), (1995, 72944), (2037, 71440), (2128, 68385), (2256, 64505), (2280, 63826), (2328, 62510), (2632, 55290), (2660, 54708), (2679, 54320), (2716, 53580), (2820, 51604), (2910, 50008), (3192, 45590), (3290, 44232), (3395, 42864), (3572, 40740), (3686, 39480), (3760, 38703), (3880, 37506), (3948, 36860), (3990, 36472), (4074, 35720), (4465, 32592), (4559, 31920), (4560, 31913), (4656, 31255), (4935, 29488), (5264, 27645), (5320, 27354), (5358, 27160), (5432, 26790), (5529, 26320), (5640, 25802), (5820, 25004), (6251, 23280), (6384, 22795), (6580, 22116), (6790, 21432), (7144, 20370), (7372, 19740), (7760, 18753), (7896, 18430), (7980, 18236), (8148, 17860), (8930, 16296), (9118, 15960), (9215, 15792), (9870, 14744), (10185, 14288), (10640, 13677), (10716, 13580), (10864, 13395), (11058, 13160), (11280, 12901), (11640, 12502)]