2711455320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{2351}}^1$

素因数の和:3745

約数の個数: 128

約数和(自身を含む): 9307146240

約数和(自身を除く): 6595690920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1373, 2351, 2746, 4119, 4702, 5492, 6865, 7053, 8238, 9404, 9611, 10984, 11755, 13730, 14106, 16457, 16476, 18808, 19222, 20595, 23510, 27460, 28212, 28833, 32914, 32952, 35265, 38444, 41190, 47020, 48055, 49371, 54920, 56424, 57666, 65828, 70530, 76888, 82285, 82380, 94040, 96110, 98742, 115332, 131656, 141060, 144165, 164570, 164760, 192220, 197484, 230664, 246855, 282120, 288330, 329140, 384440, 394968, 493710, 576660, 658280, 987420, 1153320, 1974840, 3227923, 6455846, 9683769, 12911692, 16139615, 19367538, 22595461, 25823384, 32279230, 38735076, 45190922, 48418845, 64558460, 67786383, 77470152, 90381844, 96837690, 112977305, 129116920, 135572766, 180763688, 193675380, 225954610, 271145532, 338931915, 387350760, 451909220, 542291064, 677863830, 903818440, 1355727660, 2711455320]

約数ペア:

[(1, 2711455320), (2, 1355727660), (3, 903818440), (4, 677863830), (5, 542291064), (6, 451909220), (7, 387350760), (8, 338931915), (10, 271145532), (12, 225954610), (14, 193675380), (15, 180763688), (20, 135572766), (21, 129116920), (24, 112977305), (28, 96837690), (30, 90381844), (35, 77470152), (40, 67786383), (42, 64558460), (56, 48418845), (60, 45190922), (70, 38735076), (84, 32279230), (105, 25823384), (120, 22595461), (140, 19367538), (168, 16139615), (210, 12911692), (280, 9683769), (420, 6455846), (840, 3227923), (1373, 1974840), (2351, 1153320), (2746, 987420), (4119, 658280), (4702, 576660), (5492, 493710), (6865, 394968), (7053, 384440), (8238, 329140), (9404, 288330), (9611, 282120), (10984, 246855), (11755, 230664), (13730, 197484), (14106, 192220), (16457, 164760), (16476, 164570), (18808, 144165), (19222, 141060), (20595, 131656), (23510, 115332), (27460, 98742), (28212, 96110), (28833, 94040), (32914, 82380), (32952, 82285), (35265, 76888), (38444, 70530), (41190, 65828), (47020, 57666), (48055, 56424), (49371, 54920)]