1853377920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4073}}^1$

素因数の和:4177

約数の個数: 192

約数和(自身を含む): 6482548800

約数和(自身を除く): 4629170880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 790, 948, 960, 1152, 1185, 1264, 1422, 1440, 1580, 1896, 1920, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4073, 4740, 5056, 5688, 5760, 6320, 7110, 7584, 8146, 9480, 10112, 11376, 12219, 12640, 14220, 15168, 16292, 18960, 20365, 22752, 24438, 25280, 28440, 30336, 32584, 36657, 37920, 40730, 45504, 48876, 50560, 56880, 61095, 65168, 73314, 75840, 81460, 91008, 97752, 113760, 122190, 130336, 146628, 151680, 162920, 183285, 195504, 227520, 244380, 260672, 293256, 321767, 325840, 366570, 391008, 455040, 488760, 521344, 586512, 643534, 651680, 733140, 782016, 965301, 977520, 1173024, 1287068, 1303360, 1466280, 1564032, 1608835, 1930602, 1955040, 2346048, 2574136, 2606720, 2895903, 2932560, 3217670, 3861204, 3910080, 4692096, 4826505, 5148272, 5791806, 5865120, 6435340, 7722408, 7820160, 9653010, 10296544, 11583612, 11730240, 12870680, 14479515, 15444816, 19306020, 20593088, 23167224, 23460480, 25741360, 28959030, 30889632, 38612040, 41186176, 46334448, 51482720, 57918060, 61779264, 77224080, 92668896, 102965440, 115836120, 123558528, 154448160, 185337792, 205930880, 231672240, 308896320, 370675584, 463344480, 617792640, 926688960, 1853377920]

約数ペア:

[(1, 1853377920), (2, 926688960), (3, 617792640), (4, 463344480), (5, 370675584), (6, 308896320), (8, 231672240), (9, 205930880), (10, 185337792), (12, 154448160), (15, 123558528), (16, 115836120), (18, 102965440), (20, 92668896), (24, 77224080), (30, 61779264), (32, 57918060), (36, 51482720), (40, 46334448), (45, 41186176), (48, 38612040), (60, 30889632), (64, 28959030), (72, 25741360), (79, 23460480), (80, 23167224), (90, 20593088), (96, 19306020), (120, 15444816), (128, 14479515), (144, 12870680), (158, 11730240), (160, 11583612), (180, 10296544), (192, 9653010), (237, 7820160), (240, 7722408), (288, 6435340), (316, 5865120), (320, 5791806), (360, 5148272), (384, 4826505), (395, 4692096), (474, 3910080), (480, 3861204), (576, 3217670), (632, 2932560), (640, 2895903), (711, 2606720), (720, 2574136), (790, 2346048), (948, 1955040), (960, 1930602), (1152, 1608835), (1185, 1564032), (1264, 1466280), (1422, 1303360), (1440, 1287068), (1580, 1173024), (1896, 977520), (1920, 965301), (2370, 782016), (2528, 733140), (2844, 651680), (2880, 643534), (3160, 586512), (3555, 521344), (3792, 488760), (4073, 455040), (4740, 391008), (5056, 366570), (5688, 325840), (5760, 321767), (6320, 293256), (7110, 260672), (7584, 244380), (8146, 227520), (9480, 195504), (10112, 183285), (11376, 162920), (12219, 151680), (12640, 146628), (14220, 130336), (15168, 122190), (16292, 113760), (18960, 97752), (20365, 91008), (22752, 81460), (24438, 75840), (25280, 73314), (28440, 65168), (30336, 61095), (32584, 56880), (36657, 50560), (37920, 48876), (40730, 45504)]