170936480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 491774976

約数和(自身を除く): 320838496

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 176, 208, 220, 241, 248, 260, 286, 310, 341, 352, 403, 416, 440, 482, 496, 520, 572, 620, 682, 715, 806, 880, 964, 992, 1040, 1144, 1205, 1240, 1364, 1430, 1612, 1705, 1760, 1928, 2015, 2080, 2288, 2410, 2480, 2651, 2728, 2860, 3133, 3224, 3410, 3856, 4030, 4433, 4576, 4820, 4960, 5302, 5456, 5720, 6266, 6448, 6820, 7471, 7712, 8060, 8866, 9640, 10604, 10912, 11440, 12532, 12896, 13255, 13640, 14942, 15665, 16120, 17732, 19280, 21208, 22165, 22880, 25064, 26510, 27280, 29884, 31330, 32240, 34463, 35464, 37355, 38560, 42416, 44330, 50128, 53020, 54560, 59768, 62660, 64480, 68926, 70928, 74710, 82181, 84832, 88660, 97123, 100256, 106040, 119536, 125320, 137852, 141856, 149420, 164362, 172315, 177320, 194246, 212080, 239072, 250640, 275704, 298840, 328724, 344630, 354640, 388492, 410905, 424160, 485615, 501280, 551408, 597680, 657448, 689260, 709280, 776984, 821810, 971230, 1068353, 1102816, 1195360, 1314896, 1378520, 1553968, 1643620, 1942460, 2136706, 2629792, 2757040, 3107936, 3287240, 3884920, 4273412, 5341765, 5514080, 6574480, 7769840, 8546824, 10683530, 13148960, 15539680, 17093648, 21367060, 34187296, 42734120, 85468240, 170936480]

約数ペア:

[(1, 170936480), (2, 85468240), (4, 42734120), (5, 34187296), (8, 21367060), (10, 17093648), (11, 15539680), (13, 13148960), (16, 10683530), (20, 8546824), (22, 7769840), (26, 6574480), (31, 5514080), (32, 5341765), (40, 4273412), (44, 3884920), (52, 3287240), (55, 3107936), (62, 2757040), (65, 2629792), (80, 2136706), (88, 1942460), (104, 1643620), (110, 1553968), (124, 1378520), (130, 1314896), (143, 1195360), (155, 1102816), (160, 1068353), (176, 971230), (208, 821810), (220, 776984), (241, 709280), (248, 689260), (260, 657448), (286, 597680), (310, 551408), (341, 501280), (352, 485615), (403, 424160), (416, 410905), (440, 388492), (482, 354640), (496, 344630), (520, 328724), (572, 298840), (620, 275704), (682, 250640), (715, 239072), (806, 212080), (880, 194246), (964, 177320), (992, 172315), (1040, 164362), (1144, 149420), (1205, 141856), (1240, 137852), (1364, 125320), (1430, 119536), (1612, 106040), (1705, 100256), (1760, 97123), (1928, 88660), (2015, 84832), (2080, 82181), (2288, 74710), (2410, 70928), (2480, 68926), (2651, 64480), (2728, 62660), (2860, 59768), (3133, 54560), (3224, 53020), (3410, 50128), (3856, 44330), (4030, 42416), (4433, 38560), (4576, 37355), (4820, 35464), (4960, 34463), (5302, 32240), (5456, 31330), (5720, 29884), (6266, 27280), (6448, 26510), (6820, 25064), (7471, 22880), (7712, 22165), (8060, 21208), (8866, 19280), (9640, 17732), (10604, 16120), (10912, 15665), (11440, 14942), (12532, 13640), (12896, 13255)]