18513002880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{10139}}^1$

素因数の和:10481

約数の個数: 192

約数和(自身を含む): 64135702800

約数和(自身を除く): 45622699920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 317, 320, 360, 384, 480, 576, 634, 640, 720, 951, 960, 1152, 1268, 1440, 1585, 1902, 1920, 2536, 2853, 2880, 3170, 3804, 4755, 5072, 5706, 5760, 6340, 7608, 9510, 10139, 10144, 11412, 12680, 14265, 15216, 19020, 20278, 20288, 22824, 25360, 28530, 30417, 30432, 38040, 40556, 40576, 45648, 50695, 50720, 57060, 60834, 60864, 76080, 81112, 91251, 91296, 101390, 101440, 114120, 121668, 121728, 152085, 152160, 162224, 182502, 182592, 202780, 202880, 228240, 243336, 304170, 304320, 324448, 365004, 365184, 405560, 456255, 456480, 486672, 608340, 608640, 648896, 730008, 811120, 912510, 912960, 973344, 1216680, 1297792, 1460016, 1622240, 1825020, 1825920, 1946688, 2433360, 2920032, 3214063, 3244480, 3650040, 3893376, 4866720, 5840064, 6428126, 6488960, 7300080, 9642189, 9733440, 11680128, 12856252, 14600160, 16070315, 19284378, 19466880, 25712504, 28926567, 29200320, 32140630, 38568756, 48210945, 51425008, 57853134, 58400640, 64281260, 77137512, 96421890, 102850016, 115706268, 128562520, 144632835, 154275024, 192843780, 205700032, 231412536, 257125040, 289265670, 308550048, 385687560, 411400064, 462825072, 514250080, 578531340, 617100096, 771375120, 925650144, 1028500160, 1157062680, 1234200192, 1542750240, 1851300288, 2057000320, 2314125360, 3085500480, 3702600576, 4628250720, 6171000960, 9256501440, 18513002880]

約数ペア:

[(1, 18513002880), (2, 9256501440), (3, 6171000960), (4, 4628250720), (5, 3702600576), (6, 3085500480), (8, 2314125360), (9, 2057000320), (10, 1851300288), (12, 1542750240), (15, 1234200192), (16, 1157062680), (18, 1028500160), (20, 925650144), (24, 771375120), (30, 617100096), (32, 578531340), (36, 514250080), (40, 462825072), (45, 411400064), (48, 385687560), (60, 308550048), (64, 289265670), (72, 257125040), (80, 231412536), (90, 205700032), (96, 192843780), (120, 154275024), (128, 144632835), (144, 128562520), (160, 115706268), (180, 102850016), (192, 96421890), (240, 77137512), (288, 64281260), (317, 58400640), (320, 57853134), (360, 51425008), (384, 48210945), (480, 38568756), (576, 32140630), (634, 29200320), (640, 28926567), (720, 25712504), (951, 19466880), (960, 19284378), (1152, 16070315), (1268, 14600160), (1440, 12856252), (1585, 11680128), (1902, 9733440), (1920, 9642189), (2536, 7300080), (2853, 6488960), (2880, 6428126), (3170, 5840064), (3804, 4866720), (4755, 3893376), (5072, 3650040), (5706, 3244480), (5760, 3214063), (6340, 2920032), (7608, 2433360), (9510, 1946688), (10139, 1825920), (10144, 1825020), (11412, 1622240), (12680, 1460016), (14265, 1297792), (15216, 1216680), (19020, 973344), (20278, 912960), (20288, 912510), (22824, 811120), (25360, 730008), (28530, 648896), (30417, 608640), (30432, 608340), (38040, 486672), (40556, 456480), (40576, 456255), (45648, 405560), (50695, 365184), (50720, 365004), (57060, 324448), (60834, 304320), (60864, 304170), (76080, 243336), (81112, 228240), (91251, 202880), (91296, 202780), (101390, 182592), (101440, 182502), (114120, 162224), (121668, 152160), (121728, 152085)]