91892640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{3907}}^1$

素因数の和:3939

約数の個数: 144

約数和(自身を含む): 336807072

約数和(自身を除く): 244914432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3907, 3920, 4704, 5880, 7814, 7840, 11721, 11760, 15628, 19535, 23442, 23520, 27349, 31256, 39070, 46884, 54698, 58605, 62512, 78140, 82047, 93768, 109396, 117210, 125024, 136745, 156280, 164094, 187536, 191443, 218792, 234420, 273490, 312560, 328188, 375072, 382886, 410235, 437584, 468840, 546980, 574329, 625120, 656376, 765772, 820470, 875168, 937680, 957215, 1093960, 1148658, 1312752, 1531544, 1640940, 1875360, 1914430, 2187920, 2297316, 2625504, 2871645, 3063088, 3281880, 3828860, 4375840, 4594632, 5743290, 6126176, 6563760, 7657720, 9189264, 11486580, 13127520, 15315440, 18378528, 22973160, 30630880, 45946320, 91892640]

約数ペア:

[(1, 91892640), (2, 45946320), (3, 30630880), (4, 22973160), (5, 18378528), (6, 15315440), (7, 13127520), (8, 11486580), (10, 9189264), (12, 7657720), (14, 6563760), (15, 6126176), (16, 5743290), (20, 4594632), (21, 4375840), (24, 3828860), (28, 3281880), (30, 3063088), (32, 2871645), (35, 2625504), (40, 2297316), (42, 2187920), (48, 1914430), (49, 1875360), (56, 1640940), (60, 1531544), (70, 1312752), (80, 1148658), (84, 1093960), (96, 957215), (98, 937680), (105, 875168), (112, 820470), (120, 765772), (140, 656376), (147, 625120), (160, 574329), (168, 546980), (196, 468840), (210, 437584), (224, 410235), (240, 382886), (245, 375072), (280, 328188), (294, 312560), (336, 273490), (392, 234420), (420, 218792), (480, 191443), (490, 187536), (560, 164094), (588, 156280), (672, 136745), (735, 125024), (784, 117210), (840, 109396), (980, 93768), (1120, 82047), (1176, 78140), (1470, 62512), (1568, 58605), (1680, 54698), (1960, 46884), (2352, 39070), (2940, 31256), (3360, 27349), (3907, 23520), (3920, 23442), (4704, 19535), (5880, 15628), (7814, 11760), (7840, 11721)]