171962160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:955

約数の個数: 160

約数和(自身を含む): 574844160

約数和(自身を除く): 402882000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 645, 688, 760, 817, 860, 877, 912, 1032, 1140, 1290, 1520, 1634, 1720, 1754, 2064, 2280, 2451, 2580, 2631, 3268, 3440, 3508, 4085, 4385, 4560, 4902, 5160, 5262, 6536, 7016, 8170, 8770, 9804, 10320, 10524, 12255, 13072, 13155, 14032, 16340, 16663, 17540, 19608, 21048, 24510, 26310, 32680, 33326, 35080, 37711, 39216, 42096, 49020, 49989, 52620, 65360, 66652, 70160, 75422, 83315, 98040, 99978, 105240, 113133, 133304, 150844, 166630, 188555, 196080, 199956, 210480, 226266, 249945, 266608, 301688, 333260, 377110, 399912, 452532, 499890, 565665, 603376, 666520, 716509, 754220, 799824, 905064, 999780, 1131330, 1333040, 1433018, 1508440, 1810128, 1999560, 2149527, 2262660, 2866036, 3016880, 3582545, 3999120, 4299054, 4525320, 5732072, 7165090, 8598108, 9050640, 10747635, 11464144, 14330180, 17196216, 21495270, 28660360, 34392432, 42990540, 57320720, 85981080, 171962160]

約数ペア:

[(1, 171962160), (2, 85981080), (3, 57320720), (4, 42990540), (5, 34392432), (6, 28660360), (8, 21495270), (10, 17196216), (12, 14330180), (15, 11464144), (16, 10747635), (19, 9050640), (20, 8598108), (24, 7165090), (30, 5732072), (38, 4525320), (40, 4299054), (43, 3999120), (48, 3582545), (57, 3016880), (60, 2866036), (76, 2262660), (80, 2149527), (86, 1999560), (95, 1810128), (114, 1508440), (120, 1433018), (129, 1333040), (152, 1131330), (172, 999780), (190, 905064), (215, 799824), (228, 754220), (240, 716509), (258, 666520), (285, 603376), (304, 565665), (344, 499890), (380, 452532), (430, 399912), (456, 377110), (516, 333260), (570, 301688), (645, 266608), (688, 249945), (760, 226266), (817, 210480), (860, 199956), (877, 196080), (912, 188555), (1032, 166630), (1140, 150844), (1290, 133304), (1520, 113133), (1634, 105240), (1720, 99978), (1754, 98040), (2064, 83315), (2280, 75422), (2451, 70160), (2580, 66652), (2631, 65360), (3268, 52620), (3440, 49989), (3508, 49020), (4085, 42096), (4385, 39216), (4560, 37711), (4902, 35080), (5160, 33326), (5262, 32680), (6536, 26310), (7016, 24510), (8170, 21048), (8770, 19608), (9804, 17540), (10320, 16663), (10524, 16340), (12255, 14032), (13072, 13155)]