38927040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 224

約数和(自身を含む): 135184896

約数和(自身を除く): 96257856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 43, 46, 48, 60, 64, 69, 80, 82, 86, 92, 96, 115, 120, 123, 129, 138, 160, 164, 172, 184, 192, 205, 215, 230, 240, 246, 258, 276, 320, 328, 344, 345, 368, 410, 430, 460, 480, 492, 516, 552, 615, 645, 656, 688, 690, 736, 820, 860, 920, 943, 960, 984, 989, 1032, 1104, 1230, 1290, 1312, 1376, 1380, 1472, 1640, 1720, 1763, 1840, 1886, 1968, 1978, 2064, 2208, 2460, 2580, 2624, 2752, 2760, 2829, 2967, 3280, 3440, 3526, 3680, 3772, 3936, 3956, 4128, 4416, 4715, 4920, 4945, 5160, 5289, 5520, 5658, 5934, 6560, 6880, 7052, 7360, 7544, 7872, 7912, 8256, 8815, 9430, 9840, 9890, 10320, 10578, 11040, 11316, 11868, 13120, 13760, 14104, 14145, 14835, 15088, 15824, 17630, 18860, 19680, 19780, 20640, 21156, 22080, 22632, 23736, 26445, 28208, 28290, 29670, 30176, 31648, 35260, 37720, 39360, 39560, 40549, 41280, 42312, 45264, 47472, 52890, 56416, 56580, 59340, 60352, 63296, 70520, 75440, 79120, 81098, 84624, 90528, 94944, 105780, 112832, 113160, 118680, 121647, 141040, 150880, 158240, 162196, 169248, 181056, 189888, 202745, 211560, 226320, 237360, 243294, 282080, 301760, 316480, 324392, 338496, 405490, 423120, 452640, 474720, 486588, 564160, 608235, 648784, 810980, 846240, 905280, 949440, 973176, 1216470, 1297568, 1621960, 1692480, 1946352, 2432940, 2595136, 3243920, 3892704, 4865880, 6487840, 7785408, 9731760, 12975680, 19463520, 38927040]

約数ペア:

[(1, 38927040), (2, 19463520), (3, 12975680), (4, 9731760), (5, 7785408), (6, 6487840), (8, 4865880), (10, 3892704), (12, 3243920), (15, 2595136), (16, 2432940), (20, 1946352), (23, 1692480), (24, 1621960), (30, 1297568), (32, 1216470), (40, 973176), (41, 949440), (43, 905280), (46, 846240), (48, 810980), (60, 648784), (64, 608235), (69, 564160), (80, 486588), (82, 474720), (86, 452640), (92, 423120), (96, 405490), (115, 338496), (120, 324392), (123, 316480), (129, 301760), (138, 282080), (160, 243294), (164, 237360), (172, 226320), (184, 211560), (192, 202745), (205, 189888), (215, 181056), (230, 169248), (240, 162196), (246, 158240), (258, 150880), (276, 141040), (320, 121647), (328, 118680), (344, 113160), (345, 112832), (368, 105780), (410, 94944), (430, 90528), (460, 84624), (480, 81098), (492, 79120), (516, 75440), (552, 70520), (615, 63296), (645, 60352), (656, 59340), (688, 56580), (690, 56416), (736, 52890), (820, 47472), (860, 45264), (920, 42312), (943, 41280), (960, 40549), (984, 39560), (989, 39360), (1032, 37720), (1104, 35260), (1230, 31648), (1290, 30176), (1312, 29670), (1376, 28290), (1380, 28208), (1472, 26445), (1640, 23736), (1720, 22632), (1763, 22080), (1840, 21156), (1886, 20640), (1968, 19780), (1978, 19680), (2064, 18860), (2208, 17630), (2460, 15824), (2580, 15088), (2624, 14835), (2752, 14145), (2760, 14104), (2829, 13760), (2967, 13120), (3280, 11868), (3440, 11316), (3526, 11040), (3680, 10578), (3772, 10320), (3936, 9890), (3956, 9840), (4128, 9430), (4416, 8815), (4715, 8256), (4920, 7912), (4945, 7872), (5160, 7544), (5289, 7360), (5520, 7052), (5658, 6880), (5934, 6560)]