902871280640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{16987}}^1$

素因数の和:18502

約数の個数: 176

約数和(自身を含む): 2477052625152

約数和(自身を除く): 1574181344512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1483, 1792, 2240, 2560, 2966, 3584, 4480, 5120, 5932, 7168, 7415, 8960, 10381, 11864, 14830, 16987, 17920, 20762, 23728, 29660, 33974, 35840, 41524, 47456, 51905, 59320, 67948, 83048, 84935, 94912, 103810, 118640, 118909, 135896, 166096, 169870, 189824, 207620, 237280, 237818, 271792, 332192, 339740, 379648, 415240, 474560, 475636, 543584, 594545, 664384, 679480, 759296, 830480, 949120, 951272, 1087168, 1189090, 1328768, 1358960, 1518592, 1660960, 1898240, 1902544, 2174336, 2378180, 2657536, 2717920, 3321920, 3796480, 3805088, 4348672, 4756360, 5315072, 5435840, 6643840, 7592960, 7610176, 8697344, 9512720, 10630144, 10871680, 13287680, 15220352, 17394688, 19025440, 21743360, 25191721, 26575360, 30440704, 38050880, 43486720, 50383442, 53150720, 60881408, 76101760, 86973440, 100766884, 121762816, 125958605, 152203520, 176342047, 201533768, 251917210, 304407040, 352684094, 403067536, 503834420, 608814080, 705368188, 806135072, 881710235, 1007668840, 1410736376, 1612270144, 1763420470, 2015337680, 2821472752, 3224540288, 3526840940, 4030675360, 5642945504, 6449080576, 7053681880, 8061350720, 11285891008, 12898161152, 14107363760, 16122701440, 22571782016, 25796322304, 28214727520, 32245402880, 45143564032, 56429455040, 64490805760, 90287128064, 112858910080, 128981611520, 180574256128, 225717820160, 451435640320, 902871280640]

約数ペア:

[(1, 902871280640), (2, 451435640320), (4, 225717820160), (5, 180574256128), (7, 128981611520), (8, 112858910080), (10, 90287128064), (14, 64490805760), (16, 56429455040), (20, 45143564032), (28, 32245402880), (32, 28214727520), (35, 25796322304), (40, 22571782016), (56, 16122701440), (64, 14107363760), (70, 12898161152), (80, 11285891008), (112, 8061350720), (128, 7053681880), (140, 6449080576), (160, 5642945504), (224, 4030675360), (256, 3526840940), (280, 3224540288), (320, 2821472752), (448, 2015337680), (512, 1763420470), (560, 1612270144), (640, 1410736376), (896, 1007668840), (1024, 881710235), (1120, 806135072), (1280, 705368188), (1483, 608814080), (1792, 503834420), (2240, 403067536), (2560, 352684094), (2966, 304407040), (3584, 251917210), (4480, 201533768), (5120, 176342047), (5932, 152203520), (7168, 125958605), (7415, 121762816), (8960, 100766884), (10381, 86973440), (11864, 76101760), (14830, 60881408), (16987, 53150720), (17920, 50383442), (20762, 43486720), (23728, 38050880), (29660, 30440704), (33974, 26575360), (35840, 25191721), (41524, 21743360), (47456, 19025440), (51905, 17394688), (59320, 15220352), (67948, 13287680), (83048, 10871680), (84935, 10630144), (94912, 9512720), (103810, 8697344), (118640, 7610176), (118909, 7592960), (135896, 6643840), (166096, 5435840), (169870, 5315072), (189824, 4756360), (207620, 4348672), (237280, 3805088), (237818, 3796480), (271792, 3321920), (332192, 2717920), (339740, 2657536), (379648, 2378180), (415240, 2174336), (474560, 1902544), (475636, 1898240), (543584, 1660960), (594545, 1518592), (664384, 1358960), (679480, 1328768), (759296, 1189090), (830480, 1087168), (949120, 951272)]