178219080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 631154160

約数和(自身を除く): 452935080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 113, 117, 120, 130, 156, 180, 195, 226, 234, 260, 312, 337, 339, 360, 390, 452, 468, 520, 565, 585, 674, 678, 780, 904, 936, 1011, 1017, 1130, 1170, 1348, 1356, 1469, 1560, 1685, 1695, 2022, 2034, 2260, 2340, 2696, 2712, 2938, 3033, 3370, 3390, 4044, 4068, 4381, 4407, 4520, 4680, 5055, 5085, 5876, 6066, 6740, 6780, 7345, 8088, 8136, 8762, 8814, 10110, 10170, 11752, 12132, 13143, 13221, 13480, 13560, 14690, 15165, 17524, 17628, 20220, 20340, 21905, 22035, 24264, 26286, 26442, 29380, 30330, 35048, 35256, 38081, 39429, 40440, 40680, 43810, 44070, 52572, 52884, 58760, 60660, 65715, 66105, 76162, 78858, 87620, 88140, 105144, 105768, 114243, 121320, 131430, 132210, 152324, 157716, 175240, 176280, 190405, 197145, 228486, 262860, 264420, 304648, 315432, 342729, 380810, 394290, 456972, 495053, 525720, 528840, 571215, 685458, 761620, 788580, 913944, 990106, 1142430, 1370916, 1485159, 1523240, 1577160, 1713645, 1980212, 2284860, 2475265, 2741832, 2970318, 3427290, 3960424, 4455477, 4569720, 4950530, 5940636, 6854580, 7425795, 8910954, 9901060, 11881272, 13709160, 14851590, 17821908, 19802120, 22277385, 29703180, 35643816, 44554770, 59406360, 89109540, 178219080]

約数ペア:

[(1, 178219080), (2, 89109540), (3, 59406360), (4, 44554770), (5, 35643816), (6, 29703180), (8, 22277385), (9, 19802120), (10, 17821908), (12, 14851590), (13, 13709160), (15, 11881272), (18, 9901060), (20, 8910954), (24, 7425795), (26, 6854580), (30, 5940636), (36, 4950530), (39, 4569720), (40, 4455477), (45, 3960424), (52, 3427290), (60, 2970318), (65, 2741832), (72, 2475265), (78, 2284860), (90, 1980212), (104, 1713645), (113, 1577160), (117, 1523240), (120, 1485159), (130, 1370916), (156, 1142430), (180, 990106), (195, 913944), (226, 788580), (234, 761620), (260, 685458), (312, 571215), (337, 528840), (339, 525720), (360, 495053), (390, 456972), (452, 394290), (468, 380810), (520, 342729), (565, 315432), (585, 304648), (674, 264420), (678, 262860), (780, 228486), (904, 197145), (936, 190405), (1011, 176280), (1017, 175240), (1130, 157716), (1170, 152324), (1348, 132210), (1356, 131430), (1469, 121320), (1560, 114243), (1685, 105768), (1695, 105144), (2022, 88140), (2034, 87620), (2260, 78858), (2340, 76162), (2696, 66105), (2712, 65715), (2938, 60660), (3033, 58760), (3370, 52884), (3390, 52572), (4044, 44070), (4068, 43810), (4381, 40680), (4407, 40440), (4520, 39429), (4680, 38081), (5055, 35256), (5085, 35048), (5876, 30330), (6066, 29380), (6740, 26442), (6780, 26286), (7345, 24264), (8088, 22035), (8136, 21905), (8762, 20340), (8814, 20220), (10110, 17628), (10170, 17524), (11752, 15165), (12132, 14690), (13143, 13560), (13221, 13480)]