115174920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4475

約数の個数: 128

約数和(自身を含む): 407715840

約数和(自身を除く): 292540920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 4423, 5208, 6510, 8680, 8846, 13020, 13269, 17692, 22115, 26040, 26538, 30961, 35384, 44230, 53076, 61922, 66345, 88460, 92883, 106152, 123844, 132690, 137113, 154805, 176920, 185766, 247688, 265380, 274226, 309610, 371532, 411339, 464415, 530760, 548452, 619220, 685565, 743064, 822678, 928830, 959791, 1096904, 1238440, 1371130, 1645356, 1857660, 1919582, 2056695, 2742260, 2879373, 3290712, 3715320, 3839164, 4113390, 4798955, 5484520, 5758746, 7678328, 8226780, 9597910, 11517492, 14396865, 16453560, 19195820, 23034984, 28793730, 38391640, 57587460, 115174920]

約数ペア:

[(1, 115174920), (2, 57587460), (3, 38391640), (4, 28793730), (5, 23034984), (6, 19195820), (7, 16453560), (8, 14396865), (10, 11517492), (12, 9597910), (14, 8226780), (15, 7678328), (20, 5758746), (21, 5484520), (24, 4798955), (28, 4113390), (30, 3839164), (31, 3715320), (35, 3290712), (40, 2879373), (42, 2742260), (56, 2056695), (60, 1919582), (62, 1857660), (70, 1645356), (84, 1371130), (93, 1238440), (105, 1096904), (120, 959791), (124, 928830), (140, 822678), (155, 743064), (168, 685565), (186, 619220), (210, 548452), (217, 530760), (248, 464415), (280, 411339), (310, 371532), (372, 309610), (420, 274226), (434, 265380), (465, 247688), (620, 185766), (651, 176920), (744, 154805), (840, 137113), (868, 132690), (930, 123844), (1085, 106152), (1240, 92883), (1302, 88460), (1736, 66345), (1860, 61922), (2170, 53076), (2604, 44230), (3255, 35384), (3720, 30961), (4340, 26538), (4423, 26040), (5208, 22115), (6510, 17692), (8680, 13269), (8846, 13020)]