187959480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 601344000

約数和(自身を除く): 413384520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 199, 204, 255, 340, 398, 408, 463, 510, 597, 680, 796, 926, 995, 1020, 1194, 1389, 1592, 1852, 1990, 2040, 2315, 2388, 2778, 2985, 3383, 3704, 3980, 4630, 4776, 5556, 5970, 6766, 6945, 7871, 7960, 9260, 10149, 11112, 11940, 13532, 13890, 15742, 16915, 18520, 20298, 23613, 23880, 27064, 27780, 31484, 33830, 39355, 40596, 47226, 50745, 55560, 62968, 67660, 78710, 81192, 92137, 94452, 101490, 118065, 135320, 157420, 184274, 188904, 202980, 236130, 276411, 314840, 368548, 405960, 460685, 472260, 552822, 737096, 921370, 944520, 1105644, 1382055, 1566329, 1842740, 2211288, 2764110, 3132658, 3685480, 4698987, 5528220, 6265316, 7831645, 9397974, 11056440, 12530632, 15663290, 18795948, 23494935, 31326580, 37591896, 46989870, 62653160, 93979740, 187959480]

約数ペア:

[(1, 187959480), (2, 93979740), (3, 62653160), (4, 46989870), (5, 37591896), (6, 31326580), (8, 23494935), (10, 18795948), (12, 15663290), (15, 12530632), (17, 11056440), (20, 9397974), (24, 7831645), (30, 6265316), (34, 5528220), (40, 4698987), (51, 3685480), (60, 3132658), (68, 2764110), (85, 2211288), (102, 1842740), (120, 1566329), (136, 1382055), (170, 1105644), (199, 944520), (204, 921370), (255, 737096), (340, 552822), (398, 472260), (408, 460685), (463, 405960), (510, 368548), (597, 314840), (680, 276411), (796, 236130), (926, 202980), (995, 188904), (1020, 184274), (1194, 157420), (1389, 135320), (1592, 118065), (1852, 101490), (1990, 94452), (2040, 92137), (2315, 81192), (2388, 78710), (2778, 67660), (2985, 62968), (3383, 55560), (3704, 50745), (3980, 47226), (4630, 40596), (4776, 39355), (5556, 33830), (5970, 31484), (6766, 27780), (6945, 27064), (7871, 23880), (7960, 23613), (9260, 20298), (10149, 18520), (11112, 16915), (11940, 15742), (13532, 13890)]