15824892680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{9173}}^1$

素因数の和:9303

約数の個数: 128

約数和(自身を含む): 39235363200

約数和(自身を除く): 23410470520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 59, 68, 85, 86, 118, 136, 170, 172, 215, 236, 295, 340, 344, 430, 472, 590, 680, 731, 860, 1003, 1180, 1462, 1720, 2006, 2360, 2537, 2924, 3655, 4012, 5015, 5074, 5848, 7310, 8024, 9173, 10030, 10148, 12685, 14620, 18346, 20060, 20296, 25370, 29240, 36692, 40120, 43129, 45865, 50740, 73384, 86258, 91730, 101480, 155941, 172516, 183460, 215645, 311882, 345032, 366920, 394439, 431290, 541207, 623764, 779705, 788878, 862580, 1082414, 1247528, 1559410, 1577756, 1725160, 1972195, 2164828, 2706035, 3118820, 3155512, 3944390, 4329656, 5412070, 6237640, 6705463, 7888780, 9200519, 10824140, 13410926, 15777560, 18401038, 21648280, 23271901, 26821852, 33527315, 36802076, 46002595, 46543802, 53643704, 67054630, 73604152, 92005190, 93087604, 116359505, 134109260, 184010380, 186175208, 232719010, 268218520, 368020760, 395622317, 465438020, 791244634, 930876040, 1582489268, 1978111585, 3164978536, 3956223170, 7912446340, 15824892680]

約数ペア:

[(1, 15824892680), (2, 7912446340), (4, 3956223170), (5, 3164978536), (8, 1978111585), (10, 1582489268), (17, 930876040), (20, 791244634), (34, 465438020), (40, 395622317), (43, 368020760), (59, 268218520), (68, 232719010), (85, 186175208), (86, 184010380), (118, 134109260), (136, 116359505), (170, 93087604), (172, 92005190), (215, 73604152), (236, 67054630), (295, 53643704), (340, 46543802), (344, 46002595), (430, 36802076), (472, 33527315), (590, 26821852), (680, 23271901), (731, 21648280), (860, 18401038), (1003, 15777560), (1180, 13410926), (1462, 10824140), (1720, 9200519), (2006, 7888780), (2360, 6705463), (2537, 6237640), (2924, 5412070), (3655, 4329656), (4012, 3944390), (5015, 3155512), (5074, 3118820), (5848, 2706035), (7310, 2164828), (8024, 1972195), (9173, 1725160), (10030, 1577756), (10148, 1559410), (12685, 1247528), (14620, 1082414), (18346, 862580), (20060, 788878), (20296, 779705), (25370, 623764), (29240, 541207), (36692, 431290), (40120, 394439), (43129, 366920), (45865, 345032), (50740, 311882), (73384, 215645), (86258, 183460), (91730, 172516), (101480, 155941)]