13445640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 192

約数和(自身を含む): 50122800

約数和(自身を除く): 36677160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 585, 612, 663, 676, 680, 765, 780, 845, 884, 936, 1014, 1020, 1105, 1170, 1224, 1326, 1352, 1521, 1530, 1560, 1690, 1768, 1989, 2028, 2040, 2197, 2210, 2340, 2535, 2652, 2873, 3042, 3060, 3315, 3380, 3978, 4056, 4394, 4420, 4680, 5070, 5304, 5746, 6084, 6120, 6591, 6630, 6760, 7605, 7956, 8619, 8788, 8840, 9945, 10140, 10985, 11492, 12168, 13182, 13260, 14365, 15210, 15912, 17238, 17576, 19773, 19890, 20280, 21970, 22984, 25857, 26364, 26520, 28730, 30420, 32955, 34476, 37349, 39546, 39780, 43095, 43940, 51714, 52728, 57460, 60840, 65910, 68952, 74698, 79092, 79560, 86190, 87880, 98865, 103428, 112047, 114920, 129285, 131820, 149396, 158184, 172380, 186745, 197730, 206856, 224094, 258570, 263640, 298792, 336141, 344760, 373490, 395460, 448188, 517140, 560235, 672282, 746980, 790920, 896376, 1034280, 1120470, 1344564, 1493960, 1680705, 2240940, 2689128, 3361410, 4481880, 6722820, 13445640]

約数ペア:

[(1, 13445640), (2, 6722820), (3, 4481880), (4, 3361410), (5, 2689128), (6, 2240940), (8, 1680705), (9, 1493960), (10, 1344564), (12, 1120470), (13, 1034280), (15, 896376), (17, 790920), (18, 746980), (20, 672282), (24, 560235), (26, 517140), (30, 448188), (34, 395460), (36, 373490), (39, 344760), (40, 336141), (45, 298792), (51, 263640), (52, 258570), (60, 224094), (65, 206856), (68, 197730), (72, 186745), (78, 172380), (85, 158184), (90, 149396), (102, 131820), (104, 129285), (117, 114920), (120, 112047), (130, 103428), (136, 98865), (153, 87880), (156, 86190), (169, 79560), (170, 79092), (180, 74698), (195, 68952), (204, 65910), (221, 60840), (234, 57460), (255, 52728), (260, 51714), (306, 43940), (312, 43095), (338, 39780), (340, 39546), (360, 37349), (390, 34476), (408, 32955), (442, 30420), (468, 28730), (507, 26520), (510, 26364), (520, 25857), (585, 22984), (612, 21970), (663, 20280), (676, 19890), (680, 19773), (765, 17576), (780, 17238), (845, 15912), (884, 15210), (936, 14365), (1014, 13260), (1020, 13182), (1105, 12168), (1170, 11492), (1224, 10985), (1326, 10140), (1352, 9945), (1521, 8840), (1530, 8788), (1560, 8619), (1690, 7956), (1768, 7605), (1989, 6760), (2028, 6630), (2040, 6591), (2197, 6120), (2210, 6084), (2340, 5746), (2535, 5304), (2652, 5070), (2873, 4680), (3042, 4420), (3060, 4394), (3315, 4056), (3380, 3978)]