15705565560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1466

約数の個数: 192

約数和(自身を含む): 51592320000

約数和(自身を除く): 35886754440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 211, 360, 398, 422, 597, 633, 796, 844, 995, 1039, 1055, 1194, 1266, 1592, 1688, 1791, 1899, 1990, 2078, 2110, 2388, 2532, 2985, 3117, 3165, 3582, 3798, 3980, 4156, 4220, 4776, 5064, 5195, 5970, 6234, 6330, 7164, 7596, 7960, 8312, 8440, 8955, 9351, 9495, 10390, 11940, 12468, 12660, 14328, 15192, 15585, 17910, 18702, 18990, 20780, 23880, 24936, 25320, 31170, 35820, 37404, 37980, 41560, 41989, 46755, 62340, 71640, 74808, 75960, 83978, 93510, 124680, 125967, 167956, 187020, 206761, 209945, 219229, 251934, 335912, 374040, 377901, 413522, 419890, 438458, 503868, 620283, 629835, 657687, 755802, 827044, 839780, 876916, 1007736, 1033805, 1096145, 1240566, 1259670, 1315374, 1511604, 1654088, 1679560, 1753832, 1860849, 1889505, 1973061, 2067610, 2192290, 2481132, 2519340, 2630748, 3023208, 3101415, 3288435, 3721698, 3779010, 3946122, 4135220, 4384580, 4962264, 5038680, 5261496, 6202830, 6576870, 7443396, 7558020, 7892244, 8270440, 8769160, 9304245, 9865305, 12405660, 13153740, 14886792, 15116040, 15784488, 18608490, 19730610, 24811320, 26307480, 37216980, 39461220, 43626571, 74433960, 78922440, 87253142, 130879713, 174506284, 218132855, 261759426, 349012568, 392639139, 436265710, 523518852, 654398565, 785278278, 872531420, 1047037704, 1308797130, 1570556556, 1745062840, 1963195695, 2617594260, 3141113112, 3926391390, 5235188520, 7852782780, 15705565560]

約数ペア:

[(1, 15705565560), (2, 7852782780), (3, 5235188520), (4, 3926391390), (5, 3141113112), (6, 2617594260), (8, 1963195695), (9, 1745062840), (10, 1570556556), (12, 1308797130), (15, 1047037704), (18, 872531420), (20, 785278278), (24, 654398565), (30, 523518852), (36, 436265710), (40, 392639139), (45, 349012568), (60, 261759426), (72, 218132855), (90, 174506284), (120, 130879713), (180, 87253142), (199, 78922440), (211, 74433960), (360, 43626571), (398, 39461220), (422, 37216980), (597, 26307480), (633, 24811320), (796, 19730610), (844, 18608490), (995, 15784488), (1039, 15116040), (1055, 14886792), (1194, 13153740), (1266, 12405660), (1592, 9865305), (1688, 9304245), (1791, 8769160), (1899, 8270440), (1990, 7892244), (2078, 7558020), (2110, 7443396), (2388, 6576870), (2532, 6202830), (2985, 5261496), (3117, 5038680), (3165, 4962264), (3582, 4384580), (3798, 4135220), (3980, 3946122), (4156, 3779010), (4220, 3721698), (4776, 3288435), (5064, 3101415), (5195, 3023208), (5970, 2630748), (6234, 2519340), (6330, 2481132), (7164, 2192290), (7596, 2067610), (7960, 1973061), (8312, 1889505), (8440, 1860849), (8955, 1753832), (9351, 1679560), (9495, 1654088), (10390, 1511604), (11940, 1315374), (12468, 1259670), (12660, 1240566), (14328, 1096145), (15192, 1033805), (15585, 1007736), (17910, 876916), (18702, 839780), (18990, 827044), (20780, 755802), (23880, 657687), (24936, 629835), (25320, 620283), (31170, 503868), (35820, 438458), (37404, 419890), (37980, 413522), (41560, 377901), (41989, 374040), (46755, 335912), (62340, 251934), (71640, 219229), (74808, 209945), (75960, 206761), (83978, 187020), (93510, 167956), (124680, 125967)]