170737840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 160

約数和(自身を含む): 499968000

約数和(自身を除く): 329230160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 182, 188, 208, 235, 260, 280, 329, 364, 376, 455, 470, 499, 520, 560, 611, 658, 728, 752, 910, 940, 998, 1040, 1222, 1316, 1456, 1645, 1820, 1880, 1996, 2444, 2495, 2632, 3055, 3290, 3493, 3640, 3760, 3992, 4277, 4888, 4990, 5264, 6110, 6487, 6580, 6986, 7280, 7984, 8554, 9776, 9980, 12220, 12974, 13160, 13972, 17108, 17465, 19960, 21385, 23453, 24440, 25948, 26320, 27944, 32435, 34216, 34930, 39920, 42770, 45409, 46906, 48880, 51896, 55888, 64870, 68432, 69860, 85540, 90818, 93812, 103792, 117265, 129740, 139720, 164171, 171080, 181636, 187624, 227045, 234530, 259480, 279440, 304889, 328342, 342160, 363272, 375248, 454090, 469060, 518960, 609778, 656684, 726544, 820855, 908180, 938120, 1219556, 1313368, 1524445, 1641710, 1816360, 1876240, 2134223, 2439112, 2626736, 3048890, 3283420, 3632720, 4268446, 4878224, 6097780, 6566840, 8536892, 10671115, 12195560, 13133680, 17073784, 21342230, 24391120, 34147568, 42684460, 85368920, 170737840]

約数ペア:

[(1, 170737840), (2, 85368920), (4, 42684460), (5, 34147568), (7, 24391120), (8, 21342230), (10, 17073784), (13, 13133680), (14, 12195560), (16, 10671115), (20, 8536892), (26, 6566840), (28, 6097780), (35, 4878224), (40, 4268446), (47, 3632720), (52, 3283420), (56, 3048890), (65, 2626736), (70, 2439112), (80, 2134223), (91, 1876240), (94, 1816360), (104, 1641710), (112, 1524445), (130, 1313368), (140, 1219556), (182, 938120), (188, 908180), (208, 820855), (235, 726544), (260, 656684), (280, 609778), (329, 518960), (364, 469060), (376, 454090), (455, 375248), (470, 363272), (499, 342160), (520, 328342), (560, 304889), (611, 279440), (658, 259480), (728, 234530), (752, 227045), (910, 187624), (940, 181636), (998, 171080), (1040, 164171), (1222, 139720), (1316, 129740), (1456, 117265), (1645, 103792), (1820, 93812), (1880, 90818), (1996, 85540), (2444, 69860), (2495, 68432), (2632, 64870), (3055, 55888), (3290, 51896), (3493, 48880), (3640, 46906), (3760, 45409), (3992, 42770), (4277, 39920), (4888, 34930), (4990, 34216), (5264, 32435), (6110, 27944), (6487, 26320), (6580, 25948), (6986, 24440), (7280, 23453), (7984, 21385), (8554, 19960), (9776, 17465), (9980, 17108), (12220, 13972), (12974, 13160)]