4137749680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1$

素因数の和:971

約数の個数: 160

約数和(自身を含む): 10702886400

約数和(自身を除く): 6565136720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 179, 184, 230, 272, 340, 358, 368, 391, 460, 680, 716, 739, 782, 895, 920, 1360, 1432, 1478, 1564, 1790, 1840, 1955, 2864, 2956, 3043, 3128, 3580, 3695, 3910, 4117, 5912, 6086, 6256, 7160, 7390, 7820, 8234, 11824, 12172, 12563, 14320, 14780, 15215, 15640, 16468, 16997, 20585, 24344, 25126, 29560, 30430, 31280, 32936, 33994, 41170, 48688, 50252, 59120, 60860, 62815, 65872, 67988, 69989, 82340, 84985, 100504, 121720, 125630, 132281, 135976, 139978, 164680, 169970, 201008, 243440, 251260, 264562, 271952, 279956, 288949, 329360, 339940, 349945, 502520, 529124, 559912, 577898, 661405, 679880, 699890, 1005040, 1058248, 1119824, 1155796, 1322810, 1359760, 1399780, 1444745, 2116496, 2248777, 2311592, 2645620, 2799560, 2889490, 3042463, 4497554, 4623184, 5291240, 5599120, 5778980, 6084926, 8995108, 10582480, 11243885, 11557960, 12169852, 15212315, 17990216, 22487770, 23115920, 24339704, 30424630, 35980432, 44975540, 48679408, 51721871, 60849260, 89951080, 103443742, 121698520, 179902160, 206887484, 243397040, 258609355, 413774968, 517218710, 827549936, 1034437420, 2068874840, 4137749680]

約数ペア:

[(1, 4137749680), (2, 2068874840), (4, 1034437420), (5, 827549936), (8, 517218710), (10, 413774968), (16, 258609355), (17, 243397040), (20, 206887484), (23, 179902160), (34, 121698520), (40, 103443742), (46, 89951080), (68, 60849260), (80, 51721871), (85, 48679408), (92, 44975540), (115, 35980432), (136, 30424630), (170, 24339704), (179, 23115920), (184, 22487770), (230, 17990216), (272, 15212315), (340, 12169852), (358, 11557960), (368, 11243885), (391, 10582480), (460, 8995108), (680, 6084926), (716, 5778980), (739, 5599120), (782, 5291240), (895, 4623184), (920, 4497554), (1360, 3042463), (1432, 2889490), (1478, 2799560), (1564, 2645620), (1790, 2311592), (1840, 2248777), (1955, 2116496), (2864, 1444745), (2956, 1399780), (3043, 1359760), (3128, 1322810), (3580, 1155796), (3695, 1119824), (3910, 1058248), (4117, 1005040), (5912, 699890), (6086, 679880), (6256, 661405), (7160, 577898), (7390, 559912), (7820, 529124), (8234, 502520), (11824, 349945), (12172, 339940), (12563, 329360), (14320, 288949), (14780, 279956), (15215, 271952), (15640, 264562), (16468, 251260), (16997, 243440), (20585, 201008), (24344, 169970), (25126, 164680), (29560, 139978), (30430, 135976), (31280, 132281), (32936, 125630), (33994, 121720), (41170, 100504), (48688, 84985), (50252, 82340), (59120, 69989), (60860, 67988), (62815, 65872)]