169707240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 595108800

約数和(自身を除く): 425401560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 171, 172, 180, 190, 215, 228, 258, 285, 342, 344, 360, 380, 387, 430, 456, 516, 570, 577, 645, 684, 760, 774, 817, 855, 860, 1032, 1140, 1154, 1290, 1368, 1548, 1634, 1710, 1720, 1731, 1935, 2280, 2308, 2451, 2580, 2885, 3096, 3268, 3420, 3462, 3870, 4085, 4616, 4902, 5160, 5193, 5770, 6536, 6840, 6924, 7353, 7740, 8170, 8655, 9804, 10386, 10963, 11540, 12255, 13848, 14706, 15480, 16340, 17310, 19608, 20772, 21926, 23080, 24510, 24811, 25965, 29412, 32680, 32889, 34620, 36765, 41544, 43852, 49020, 49622, 51930, 54815, 58824, 65778, 69240, 73530, 74433, 87704, 98040, 98667, 99244, 103860, 109630, 124055, 131556, 147060, 148866, 164445, 197334, 198488, 207720, 219260, 223299, 248110, 263112, 294120, 297732, 328890, 372165, 394668, 438520, 446598, 471409, 493335, 496220, 595464, 657780, 744330, 789336, 893196, 942818, 986670, 992440, 1116495, 1315560, 1414227, 1488660, 1786392, 1885636, 1973340, 2232990, 2357045, 2828454, 2977320, 3771272, 3946680, 4242681, 4465980, 4714090, 5656908, 7071135, 8485362, 8931960, 9428180, 11313816, 14142270, 16970724, 18856360, 21213405, 28284540, 33941448, 42426810, 56569080, 84853620, 169707240]

約数ペア:

[(1, 169707240), (2, 84853620), (3, 56569080), (4, 42426810), (5, 33941448), (6, 28284540), (8, 21213405), (9, 18856360), (10, 16970724), (12, 14142270), (15, 11313816), (18, 9428180), (19, 8931960), (20, 8485362), (24, 7071135), (30, 5656908), (36, 4714090), (38, 4465980), (40, 4242681), (43, 3946680), (45, 3771272), (57, 2977320), (60, 2828454), (72, 2357045), (76, 2232990), (86, 1973340), (90, 1885636), (95, 1786392), (114, 1488660), (120, 1414227), (129, 1315560), (152, 1116495), (171, 992440), (172, 986670), (180, 942818), (190, 893196), (215, 789336), (228, 744330), (258, 657780), (285, 595464), (342, 496220), (344, 493335), (360, 471409), (380, 446598), (387, 438520), (430, 394668), (456, 372165), (516, 328890), (570, 297732), (577, 294120), (645, 263112), (684, 248110), (760, 223299), (774, 219260), (817, 207720), (855, 198488), (860, 197334), (1032, 164445), (1140, 148866), (1154, 147060), (1290, 131556), (1368, 124055), (1548, 109630), (1634, 103860), (1710, 99244), (1720, 98667), (1731, 98040), (1935, 87704), (2280, 74433), (2308, 73530), (2451, 69240), (2580, 65778), (2885, 58824), (3096, 54815), (3268, 51930), (3420, 49622), (3462, 49020), (3870, 43852), (4085, 41544), (4616, 36765), (4902, 34620), (5160, 32889), (5193, 32680), (5770, 29412), (6536, 25965), (6840, 24811), (6924, 24510), (7353, 23080), (7740, 21926), (8170, 20772), (8655, 19608), (9804, 17310), (10386, 16340), (10963, 15480), (11540, 14706), (12255, 13848)]