2185025040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1342

約数の個数: 240

約数和(自身を含む): 8043235200

約数和(自身を除く): 5858210160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 263, 264, 330, 360, 396, 440, 495, 526, 528, 660, 720, 789, 792, 880, 990, 1049, 1052, 1315, 1320, 1578, 1584, 1980, 2098, 2104, 2367, 2630, 2640, 2893, 3147, 3156, 3945, 3960, 4196, 4208, 4734, 5245, 5260, 5786, 6294, 6312, 7890, 7920, 8392, 8679, 9441, 9468, 10490, 10520, 11539, 11572, 11835, 12588, 12624, 14465, 15735, 15780, 16784, 17358, 18882, 18936, 20980, 21040, 23078, 23144, 23670, 25176, 26037, 28930, 31470, 31560, 34617, 34716, 37764, 37872, 41960, 43395, 46156, 46288, 47205, 47340, 50352, 52074, 57695, 57860, 62940, 63120, 69234, 69432, 75528, 83920, 86790, 92312, 94410, 94680, 103851, 104148, 115390, 115720, 125880, 130185, 138468, 138864, 151056, 173085, 173580, 184624, 188820, 189360, 207702, 208296, 230780, 231440, 251760, 260370, 275887, 276936, 346170, 347160, 377640, 415404, 416592, 461560, 519255, 520740, 551774, 553872, 692340, 694320, 755280, 827661, 830808, 923120, 1038510, 1041480, 1103548, 1379435, 1384680, 1655322, 1661616, 2077020, 2082960, 2207096, 2482983, 2758870, 2769360, 3034757, 3310644, 4138305, 4154040, 4414192, 4965966, 5517740, 6069514, 6621288, 8276610, 8308080, 9104271, 9931932, 11035480, 12139028, 12414915, 13242576, 15173785, 16553220, 18208542, 19863864, 22070960, 24278056, 24829830, 27312813, 30347570, 33106440, 36417084, 39727728, 45521355, 48556112, 49659660, 54625626, 60695140, 66212880, 72834168, 91042710, 99319320, 109251252, 121390280, 136564065, 145668336, 182085420, 198638640, 218502504, 242780560, 273128130, 364170840, 437005008, 546256260, 728341680, 1092512520, 2185025040]

約数ペア:

[(1, 2185025040), (2, 1092512520), (3, 728341680), (4, 546256260), (5, 437005008), (6, 364170840), (8, 273128130), (9, 242780560), (10, 218502504), (11, 198638640), (12, 182085420), (15, 145668336), (16, 136564065), (18, 121390280), (20, 109251252), (22, 99319320), (24, 91042710), (30, 72834168), (33, 66212880), (36, 60695140), (40, 54625626), (44, 49659660), (45, 48556112), (48, 45521355), (55, 39727728), (60, 36417084), (66, 33106440), (72, 30347570), (80, 27312813), (88, 24829830), (90, 24278056), (99, 22070960), (110, 19863864), (120, 18208542), (132, 16553220), (144, 15173785), (165, 13242576), (176, 12414915), (180, 12139028), (198, 11035480), (220, 9931932), (240, 9104271), (263, 8308080), (264, 8276610), (330, 6621288), (360, 6069514), (396, 5517740), (440, 4965966), (495, 4414192), (526, 4154040), (528, 4138305), (660, 3310644), (720, 3034757), (789, 2769360), (792, 2758870), (880, 2482983), (990, 2207096), (1049, 2082960), (1052, 2077020), (1315, 1661616), (1320, 1655322), (1578, 1384680), (1584, 1379435), (1980, 1103548), (2098, 1041480), (2104, 1038510), (2367, 923120), (2630, 830808), (2640, 827661), (2893, 755280), (3147, 694320), (3156, 692340), (3945, 553872), (3960, 551774), (4196, 520740), (4208, 519255), (4734, 461560), (5245, 416592), (5260, 415404), (5786, 377640), (6294, 347160), (6312, 346170), (7890, 276936), (7920, 275887), (8392, 260370), (8679, 251760), (9441, 231440), (9468, 230780), (10490, 208296), (10520, 207702), (11539, 189360), (11572, 188820), (11835, 184624), (12588, 173580), (12624, 173085), (14465, 151056), (15735, 138864), (15780, 138468), (16784, 130185), (17358, 125880), (18882, 115720), (18936, 115390), (20980, 104148), (21040, 103851), (23078, 94680), (23144, 94410), (23670, 92312), (25176, 86790), (26037, 83920), (28930, 75528), (31470, 69432), (31560, 69234), (34617, 63120), (34716, 62940), (37764, 57860), (37872, 57695), (41960, 52074), (43395, 50352), (46156, 47340), (46288, 47205)]