155708160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 543932928

約数和(自身を除く): 388224768

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, 128, 129, 138, 160, 164, 172, 184, 192, 205, 215, 230, 240, 246, 256, 258, 276, 320, 328, 344, 345, 368, 384, 410, 430, 460, 480, 492, 516, 552, 615, 640, 645, 656, 688, 690, 736, 768, 820, 860, 920, 943, 960, 984, 989, 1032, 1104, 1230, 1280, 1290, 1312, 1376, 1380, 1472, 1640, 1720, 1763, 1840, 1886, 1920, 1968, 1978, 2064, 2208, 2460, 2580, 2624, 2752, 2760, 2829, 2944, 2967, 3280, 3440, 3526, 3680, 3772, 3840, 3936, 3956, 4128, 4416, 4715, 4920, 4945, 5160, 5248, 5289, 5504, 5520, 5658, 5888, 5934, 6560, 6880, 7052, 7360, 7544, 7872, 7912, 8256, 8815, 8832, 9430, 9840, 9890, 10320, 10496, 10578, 11008, 11040, 11316, 11868, 13120, 13760, 14104, 14145, 14720, 14835, 15088, 15744, 15824, 16512, 17630, 17664, 18860, 19680, 19780, 20640, 21156, 22080, 22632, 23736, 26240, 26445, 27520, 28208, 28290, 29440, 29670, 30176, 31488, 31648, 33024, 35260, 37720, 39360, 39560, 40549, 41280, 42312, 44160, 45264, 47472, 52480, 52890, 55040, 56416, 56580, 59340, 60352, 63296, 70520, 75440, 78720, 79120, 81098, 82560, 84624, 88320, 90528, 94944, 105780, 112832, 113160, 118680, 120704, 121647, 126592, 141040, 150880, 157440, 158240, 162196, 165120, 169248, 181056, 189888, 202745, 211560, 225664, 226320, 237360, 241408, 243294, 253184, 282080, 301760, 316480, 324392, 338496, 362112, 379776, 405490, 423120, 451328, 452640, 474720, 486588, 564160, 603520, 608235, 632960, 648784, 676992, 724224, 759552, 810980, 846240, 905280, 949440, 973176, 1128320, 1207040, 1216470, 1265920, 1297568, 1353984, 1621960, 1692480, 1810560, 1898880, 1946352, 2256640, 2432940, 2595136, 3243920, 3384960, 3621120, 3797760, 3892704, 4865880, 5190272, 6487840, 6769920, 7785408, 9731760, 10380544, 12975680, 15570816, 19463520, 25951360, 31141632, 38927040, 51902720, 77854080, 155708160]

約数ペア:

[(1, 155708160), (2, 77854080), (3, 51902720), (4, 38927040), (5, 31141632), (6, 25951360), (8, 19463520), (10, 15570816), (12, 12975680), (15, 10380544), (16, 9731760), (20, 7785408), (23, 6769920), (24, 6487840), (30, 5190272), (32, 4865880), (40, 3892704), (41, 3797760), (43, 3621120), (46, 3384960), (48, 3243920), (60, 2595136), (64, 2432940), (69, 2256640), (80, 1946352), (82, 1898880), (86, 1810560), (92, 1692480), (96, 1621960), (115, 1353984), (120, 1297568), (123, 1265920), (128, 1216470), (129, 1207040), (138, 1128320), (160, 973176), (164, 949440), (172, 905280), (184, 846240), (192, 810980), (205, 759552), (215, 724224), (230, 676992), (240, 648784), (246, 632960), (256, 608235), (258, 603520), (276, 564160), (320, 486588), (328, 474720), (344, 452640), (345, 451328), (368, 423120), (384, 405490), (410, 379776), (430, 362112), (460, 338496), (480, 324392), (492, 316480), (516, 301760), (552, 282080), (615, 253184), (640, 243294), (645, 241408), (656, 237360), (688, 226320), (690, 225664), (736, 211560), (768, 202745), (820, 189888), (860, 181056), (920, 169248), (943, 165120), (960, 162196), (984, 158240), (989, 157440), (1032, 150880), (1104, 141040), (1230, 126592), (1280, 121647), (1290, 120704), (1312, 118680), (1376, 113160), (1380, 112832), (1472, 105780), (1640, 94944), (1720, 90528), (1763, 88320), (1840, 84624), (1886, 82560), (1920, 81098), (1968, 79120), (1978, 78720), (2064, 75440), (2208, 70520), (2460, 63296), (2580, 60352), (2624, 59340), (2752, 56580), (2760, 56416), (2829, 55040), (2944, 52890), (2967, 52480), (3280, 47472), (3440, 45264), (3526, 44160), (3680, 42312), (3772, 41280), (3840, 40549), (3936, 39560), (3956, 39360), (4128, 37720), (4416, 35260), (4715, 33024), (4920, 31648), (4945, 31488), (5160, 30176), (5248, 29670), (5289, 29440), (5504, 28290), (5520, 28208), (5658, 27520), (5888, 26445), (5934, 26240), (6560, 23736), (6880, 22632), (7052, 22080), (7360, 21156), (7544, 20640), (7872, 19780), (7912, 19680), (8256, 18860), (8815, 17664), (8832, 17630), (9430, 16512), (9840, 15824), (9890, 15744), (10320, 15088), (10496, 14835), (10578, 14720), (11008, 14145), (11040, 14104), (11316, 13760), (11868, 13120)]