193639320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 736369920

約数和(自身を除く): 542730600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1787, 1806, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3574, 3612, 3870, 4515, 5160, 5361, 5418, 6020, 7148, 7224, 7740, 8935, 9030, 10722, 10836, 12040, 12509, 13545, 14296, 15480, 16083, 17870, 18060, 21444, 21672, 25018, 26805, 27090, 32166, 35740, 36120, 37527, 42888, 50036, 53610, 54180, 62545, 64332, 71480, 75054, 76841, 80415, 100072, 107220, 108360, 112581, 125090, 128664, 150108, 153682, 160830, 187635, 214440, 225162, 230523, 250180, 300216, 307364, 321660, 375270, 384205, 450324, 461046, 500360, 537887, 562905, 614728, 643320, 691569, 750540, 768410, 900648, 922092, 1075774, 1125810, 1152615, 1383138, 1501080, 1536820, 1613661, 1844184, 2151548, 2251620, 2305230, 2689435, 2766276, 3073640, 3227322, 3457845, 4303096, 4503240, 4610460, 4840983, 5378870, 5532552, 6454644, 6915690, 8068305, 9220920, 9681966, 10757740, 12909288, 13831380, 16136610, 19363932, 21515480, 24204915, 27662760, 32273220, 38727864, 48409830, 64546440, 96819660, 193639320]

約数ペア:

[(1, 193639320), (2, 96819660), (3, 64546440), (4, 48409830), (5, 38727864), (6, 32273220), (7, 27662760), (8, 24204915), (9, 21515480), (10, 19363932), (12, 16136610), (14, 13831380), (15, 12909288), (18, 10757740), (20, 9681966), (21, 9220920), (24, 8068305), (28, 6915690), (30, 6454644), (35, 5532552), (36, 5378870), (40, 4840983), (42, 4610460), (43, 4503240), (45, 4303096), (56, 3457845), (60, 3227322), (63, 3073640), (70, 2766276), (72, 2689435), (84, 2305230), (86, 2251620), (90, 2151548), (105, 1844184), (120, 1613661), (126, 1536820), (129, 1501080), (140, 1383138), (168, 1152615), (172, 1125810), (180, 1075774), (210, 922092), (215, 900648), (252, 768410), (258, 750540), (280, 691569), (301, 643320), (315, 614728), (344, 562905), (360, 537887), (387, 500360), (420, 461046), (430, 450324), (504, 384205), (516, 375270), (602, 321660), (630, 307364), (645, 300216), (774, 250180), (840, 230523), (860, 225162), (903, 214440), (1032, 187635), (1204, 160830), (1260, 153682), (1290, 150108), (1505, 128664), (1548, 125090), (1720, 112581), (1787, 108360), (1806, 107220), (1935, 100072), (2408, 80415), (2520, 76841), (2580, 75054), (2709, 71480), (3010, 64332), (3096, 62545), (3574, 54180), (3612, 53610), (3870, 50036), (4515, 42888), (5160, 37527), (5361, 36120), (5418, 35740), (6020, 32166), (7148, 27090), (7224, 26805), (7740, 25018), (8935, 21672), (9030, 21444), (10722, 18060), (10836, 17870), (12040, 16083), (12509, 15480), (13545, 14296)]