156807630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 481766400

約数和(自身を除く): 324958770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 163, 189, 210, 270, 315, 326, 378, 489, 509, 630, 815, 945, 978, 1018, 1141, 1467, 1527, 1630, 1890, 2282, 2445, 2545, 2934, 3054, 3423, 3563, 4401, 4581, 4890, 5090, 5705, 6846, 7126, 7335, 7635, 8802, 9162, 10269, 10689, 11410, 13743, 14670, 15270, 17115, 17815, 20538, 21378, 22005, 22905, 27486, 30807, 32067, 34230, 35630, 44010, 45810, 51345, 53445, 61614, 64134, 68715, 82967, 96201, 102690, 106890, 137430, 154035, 160335, 165934, 192402, 248901, 308070, 320670, 414835, 481005, 497802, 580769, 746703, 829670, 962010, 1161538, 1244505, 1493406, 1742307, 2240109, 2489010, 2903845, 3484614, 3733515, 4480218, 5226921, 5807690, 7467030, 8711535, 10453842, 11200545, 15680763, 17423070, 22401090, 26134605, 31361526, 52269210, 78403815, 156807630]

約数ペア:

[(1, 156807630), (2, 78403815), (3, 52269210), (5, 31361526), (6, 26134605), (7, 22401090), (9, 17423070), (10, 15680763), (14, 11200545), (15, 10453842), (18, 8711535), (21, 7467030), (27, 5807690), (30, 5226921), (35, 4480218), (42, 3733515), (45, 3484614), (54, 2903845), (63, 2489010), (70, 2240109), (90, 1742307), (105, 1493406), (126, 1244505), (135, 1161538), (163, 962010), (189, 829670), (210, 746703), (270, 580769), (315, 497802), (326, 481005), (378, 414835), (489, 320670), (509, 308070), (630, 248901), (815, 192402), (945, 165934), (978, 160335), (1018, 154035), (1141, 137430), (1467, 106890), (1527, 102690), (1630, 96201), (1890, 82967), (2282, 68715), (2445, 64134), (2545, 61614), (2934, 53445), (3054, 51345), (3423, 45810), (3563, 44010), (4401, 35630), (4581, 34230), (4890, 32067), (5090, 30807), (5705, 27486), (6846, 22905), (7126, 22005), (7335, 21378), (7635, 20538), (8802, 17815), (9162, 17115), (10269, 15270), (10689, 14670), (11410, 13743)]