297695160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6949}}^1$

素因数の和:6990

約数の個数: 192

約数和(自身を含む): 1170936000

約数和(自身を除く): 873240840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 6949, 7140, 8568, 10710, 13898, 14280, 20847, 21420, 27796, 34745, 41694, 42840, 48643, 55592, 62541, 69490, 83388, 97286, 104235, 118133, 125082, 138980, 145929, 166776, 194572, 208470, 236266, 243215, 250164, 277960, 291858, 312705, 354399, 389144, 416940, 437787, 472532, 486430, 500328, 583716, 590665, 625410, 708798, 729645, 826931, 833880, 875574, 945064, 972860, 1063197, 1167432, 1181330, 1250820, 1417596, 1459290, 1653862, 1751148, 1771995, 1945720, 2126394, 2188935, 2362660, 2480793, 2501640, 2835192, 2918580, 3307724, 3502296, 3543990, 4134655, 4252788, 4377870, 4725320, 4961586, 5315985, 5837160, 6615448, 7087980, 7442379, 8269310, 8505576, 8755740, 9923172, 10631970, 12403965, 14175960, 14884758, 16538620, 17511480, 19846344, 21263940, 24807930, 29769516, 33077240, 37211895, 42527880, 49615860, 59539032, 74423790, 99231720, 148847580, 297695160]

約数ペア:

[(1, 297695160), (2, 148847580), (3, 99231720), (4, 74423790), (5, 59539032), (6, 49615860), (7, 42527880), (8, 37211895), (9, 33077240), (10, 29769516), (12, 24807930), (14, 21263940), (15, 19846344), (17, 17511480), (18, 16538620), (20, 14884758), (21, 14175960), (24, 12403965), (28, 10631970), (30, 9923172), (34, 8755740), (35, 8505576), (36, 8269310), (40, 7442379), (42, 7087980), (45, 6615448), (51, 5837160), (56, 5315985), (60, 4961586), (63, 4725320), (68, 4377870), (70, 4252788), (72, 4134655), (84, 3543990), (85, 3502296), (90, 3307724), (102, 2918580), (105, 2835192), (119, 2501640), (120, 2480793), (126, 2362660), (136, 2188935), (140, 2126394), (153, 1945720), (168, 1771995), (170, 1751148), (180, 1653862), (204, 1459290), (210, 1417596), (238, 1250820), (252, 1181330), (255, 1167432), (280, 1063197), (306, 972860), (315, 945064), (340, 875574), (357, 833880), (360, 826931), (408, 729645), (420, 708798), (476, 625410), (504, 590665), (510, 583716), (595, 500328), (612, 486430), (630, 472532), (680, 437787), (714, 416940), (765, 389144), (840, 354399), (952, 312705), (1020, 291858), (1071, 277960), (1190, 250164), (1224, 243215), (1260, 236266), (1428, 208470), (1530, 194572), (1785, 166776), (2040, 145929), (2142, 138980), (2380, 125082), (2520, 118133), (2856, 104235), (3060, 97286), (3570, 83388), (4284, 69490), (4760, 62541), (5355, 55592), (6120, 48643), (6949, 42840), (7140, 41694), (8568, 34745), (10710, 27796), (13898, 21420), (14280, 20847)]