246472560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 893692800

約数和(自身を除く): 647220240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 114, 120, 129, 144, 152, 171, 172, 180, 190, 215, 228, 240, 258, 285, 304, 342, 344, 360, 380, 387, 419, 430, 456, 516, 570, 645, 684, 688, 720, 760, 774, 817, 838, 855, 860, 912, 1032, 1140, 1257, 1290, 1368, 1520, 1548, 1634, 1676, 1710, 1720, 1935, 2064, 2095, 2280, 2451, 2514, 2580, 2736, 3096, 3268, 3352, 3420, 3440, 3771, 3870, 4085, 4190, 4560, 4902, 5028, 5160, 6192, 6285, 6536, 6704, 6840, 7353, 7542, 7740, 7961, 8170, 8380, 9804, 10056, 10320, 12255, 12570, 13072, 13680, 14706, 15084, 15480, 15922, 16340, 16760, 18017, 18855, 19608, 20112, 23883, 24510, 25140, 29412, 30168, 30960, 31844, 32680, 33520, 36034, 36765, 37710, 39216, 39805, 47766, 49020, 50280, 54051, 58824, 60336, 63688, 65360, 71649, 72068, 73530, 75420, 79610, 90085, 95532, 98040, 100560, 108102, 117648, 119415, 127376, 143298, 144136, 147060, 150840, 159220, 162153, 180170, 191064, 196080, 216204, 238830, 270255, 286596, 288272, 294120, 301680, 318440, 324306, 342323, 358245, 360340, 382128, 432408, 477660, 540510, 573192, 588240, 636880, 648612, 684646, 716490, 720680, 810765, 864816, 955320, 1026969, 1081020, 1146384, 1297224, 1369292, 1432980, 1441360, 1621530, 1711615, 1910640, 2053938, 2162040, 2594448, 2738584, 2865960, 3080907, 3243060, 3423230, 4107876, 4324080, 5134845, 5477168, 5731920, 6161814, 6486120, 6846460, 8215752, 10269690, 12323628, 12972240, 13692920, 15404535, 16431504, 20539380, 24647256, 27385840, 30809070, 41078760, 49294512, 61618140, 82157520, 123236280, 246472560]

約数ペア:

[(1, 246472560), (2, 123236280), (3, 82157520), (4, 61618140), (5, 49294512), (6, 41078760), (8, 30809070), (9, 27385840), (10, 24647256), (12, 20539380), (15, 16431504), (16, 15404535), (18, 13692920), (19, 12972240), (20, 12323628), (24, 10269690), (30, 8215752), (36, 6846460), (38, 6486120), (40, 6161814), (43, 5731920), (45, 5477168), (48, 5134845), (57, 4324080), (60, 4107876), (72, 3423230), (76, 3243060), (80, 3080907), (86, 2865960), (90, 2738584), (95, 2594448), (114, 2162040), (120, 2053938), (129, 1910640), (144, 1711615), (152, 1621530), (171, 1441360), (172, 1432980), (180, 1369292), (190, 1297224), (215, 1146384), (228, 1081020), (240, 1026969), (258, 955320), (285, 864816), (304, 810765), (342, 720680), (344, 716490), (360, 684646), (380, 648612), (387, 636880), (419, 588240), (430, 573192), (456, 540510), (516, 477660), (570, 432408), (645, 382128), (684, 360340), (688, 358245), (720, 342323), (760, 324306), (774, 318440), (817, 301680), (838, 294120), (855, 288272), (860, 286596), (912, 270255), (1032, 238830), (1140, 216204), (1257, 196080), (1290, 191064), (1368, 180170), (1520, 162153), (1548, 159220), (1634, 150840), (1676, 147060), (1710, 144136), (1720, 143298), (1935, 127376), (2064, 119415), (2095, 117648), (2280, 108102), (2451, 100560), (2514, 98040), (2580, 95532), (2736, 90085), (3096, 79610), (3268, 75420), (3352, 73530), (3420, 72068), (3440, 71649), (3771, 65360), (3870, 63688), (4085, 60336), (4190, 58824), (4560, 54051), (4902, 50280), (5028, 49020), (5160, 47766), (6192, 39805), (6285, 39216), (6536, 37710), (6704, 36765), (6840, 36034), (7353, 33520), (7542, 32680), (7740, 31844), (7961, 30960), (8170, 30168), (8380, 29412), (9804, 25140), (10056, 24510), (10320, 23883), (12255, 20112), (12570, 19608), (13072, 18855), (13680, 18017), (14706, 16760), (15084, 16340), (15480, 15922)]