13027073920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25733}}^1$

素因数の和:25872

約数の個数: 128

約数和(自身を含む): 35908194240

約数和(自身を除く): 22881120320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 160, 224, 226, 280, 320, 448, 452, 560, 565, 640, 791, 896, 904, 1120, 1130, 1582, 1808, 2240, 2260, 3164, 3616, 3955, 4480, 4520, 6328, 7232, 7910, 9040, 12656, 14464, 15820, 18080, 25312, 25733, 31640, 36160, 50624, 51466, 63280, 72320, 101248, 102932, 126560, 128665, 180131, 205864, 253120, 257330, 360262, 411728, 506240, 514660, 720524, 823456, 900655, 1029320, 1441048, 1646912, 1801310, 2058640, 2882096, 2907829, 3293824, 3602620, 4117280, 5764192, 5815658, 7205240, 8234560, 11528384, 11631316, 14410480, 14539145, 16469120, 20354803, 23056768, 23262632, 28820960, 29078290, 40709606, 46525264, 57641920, 58156580, 81419212, 93050528, 101774015, 115283840, 116313160, 162838424, 186101056, 203548030, 232626320, 325676848, 372202112, 407096060, 465252640, 651353696, 814192120, 930505280, 1302707392, 1628384240, 1861010560, 2605414784, 3256768480, 6513536960, 13027073920]

約数ペア:

[(1, 13027073920), (2, 6513536960), (4, 3256768480), (5, 2605414784), (7, 1861010560), (8, 1628384240), (10, 1302707392), (14, 930505280), (16, 814192120), (20, 651353696), (28, 465252640), (32, 407096060), (35, 372202112), (40, 325676848), (56, 232626320), (64, 203548030), (70, 186101056), (80, 162838424), (112, 116313160), (113, 115283840), (128, 101774015), (140, 93050528), (160, 81419212), (224, 58156580), (226, 57641920), (280, 46525264), (320, 40709606), (448, 29078290), (452, 28820960), (560, 23262632), (565, 23056768), (640, 20354803), (791, 16469120), (896, 14539145), (904, 14410480), (1120, 11631316), (1130, 11528384), (1582, 8234560), (1808, 7205240), (2240, 5815658), (2260, 5764192), (3164, 4117280), (3616, 3602620), (3955, 3293824), (4480, 2907829), (4520, 2882096), (6328, 2058640), (7232, 1801310), (7910, 1646912), (9040, 1441048), (12656, 1029320), (14464, 900655), (15820, 823456), (18080, 720524), (25312, 514660), (25733, 506240), (31640, 411728), (36160, 360262), (50624, 257330), (51466, 253120), (63280, 205864), (72320, 180131), (101248, 128665), (102932, 126560)]