105009240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1009

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 257870760

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, 149, 168, 210, 280, 298, 420, 447, 596, 745, 839, 840, 894, 1043, 1192, 1490, 1678, 1788, 2086, 2235, 2517, 2980, 3129, 3356, 3576, 4172, 4195, 4470, 5034, 5215, 5873, 5960, 6258, 6712, 8344, 8390, 8940, 10068, 10430, 11746, 12516, 12585, 15645, 16780, 17619, 17880, 20136, 20860, 23492, 25032, 25170, 29365, 31290, 33560, 35238, 41720, 46984, 50340, 58730, 62580, 70476, 88095, 100680, 117460, 125011, 125160, 140952, 176190, 234920, 250022, 352380, 375033, 500044, 625055, 704760, 750066, 875077, 1000088, 1250110, 1500132, 1750154, 1875165, 2500220, 2625231, 3000264, 3500308, 3750330, 4375385, 5000440, 5250462, 7000616, 7500660, 8750770, 10500924, 13126155, 15001320, 17501540, 21001848, 26252310, 35003080, 52504620, 105009240]

約数ペア:

[(1, 105009240), (2, 52504620), (3, 35003080), (4, 26252310), (5, 21001848), (6, 17501540), (7, 15001320), (8, 13126155), (10, 10500924), (12, 8750770), (14, 7500660), (15, 7000616), (20, 5250462), (21, 5000440), (24, 4375385), (28, 3750330), (30, 3500308), (35, 3000264), (40, 2625231), (42, 2500220), (56, 1875165), (60, 1750154), (70, 1500132), (84, 1250110), (105, 1000088), (120, 875077), (140, 750066), (149, 704760), (168, 625055), (210, 500044), (280, 375033), (298, 352380), (420, 250022), (447, 234920), (596, 176190), (745, 140952), (839, 125160), (840, 125011), (894, 117460), (1043, 100680), (1192, 88095), (1490, 70476), (1678, 62580), (1788, 58730), (2086, 50340), (2235, 46984), (2517, 41720), (2980, 35238), (3129, 33560), (3356, 31290), (3576, 29365), (4172, 25170), (4195, 25032), (4470, 23492), (5034, 20860), (5215, 20136), (5873, 17880), (5960, 17619), (6258, 16780), (6712, 15645), (8344, 12585), (8390, 12516), (8940, 11746), (10068, 10430)]