216740040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 256

約数和(自身を含む): 758937600

約数和(自身を除く): 542197560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 59, 60, 66, 69, 88, 92, 110, 115, 118, 120, 121, 132, 138, 165, 177, 184, 220, 230, 236, 242, 253, 264, 276, 295, 330, 345, 354, 363, 440, 460, 472, 484, 506, 552, 590, 605, 649, 660, 690, 708, 726, 759, 885, 920, 968, 1012, 1180, 1210, 1265, 1298, 1320, 1331, 1357, 1380, 1416, 1452, 1518, 1770, 1815, 1947, 2024, 2360, 2420, 2530, 2596, 2662, 2714, 2760, 2783, 2904, 3036, 3245, 3540, 3630, 3795, 3894, 3993, 4071, 4840, 5060, 5192, 5324, 5428, 5566, 6072, 6490, 6655, 6785, 7080, 7139, 7260, 7590, 7788, 7986, 8142, 8349, 9735, 10120, 10648, 10856, 11132, 12980, 13310, 13570, 13915, 14278, 14520, 14927, 15180, 15576, 15972, 16284, 16698, 19470, 19965, 20355, 21417, 22264, 25960, 26620, 27140, 27830, 28556, 29854, 30360, 30613, 31944, 32568, 33396, 35695, 38940, 39930, 40710, 41745, 42834, 44781, 53240, 54280, 55660, 57112, 59708, 61226, 66792, 71390, 74635, 77880, 78529, 79860, 81420, 83490, 85668, 89562, 91839, 107085, 111320, 119416, 122452, 142780, 149270, 153065, 157058, 159720, 162840, 164197, 166980, 171336, 179124, 183678, 214170, 223905, 235587, 244904, 285560, 298540, 306130, 314116, 328394, 333960, 358248, 367356, 392645, 428340, 447810, 459195, 471174, 492591, 597080, 612260, 628232, 656788, 734712, 785290, 820985, 856680, 895620, 918390, 942348, 985182, 1177935, 1224520, 1313576, 1570580, 1641970, 1791240, 1806167, 1836780, 1884696, 1970364, 2355870, 2462955, 3141160, 3283940, 3612334, 3673560, 3940728, 4711740, 4925910, 5418501, 6567880, 7224668, 9030835, 9423480, 9851820, 10837002, 14449336, 18061670, 19703640, 21674004, 27092505, 36123340, 43348008, 54185010, 72246680, 108370020, 216740040]

約数ペア:

[(1, 216740040), (2, 108370020), (3, 72246680), (4, 54185010), (5, 43348008), (6, 36123340), (8, 27092505), (10, 21674004), (11, 19703640), (12, 18061670), (15, 14449336), (20, 10837002), (22, 9851820), (23, 9423480), (24, 9030835), (30, 7224668), (33, 6567880), (40, 5418501), (44, 4925910), (46, 4711740), (55, 3940728), (59, 3673560), (60, 3612334), (66, 3283940), (69, 3141160), (88, 2462955), (92, 2355870), (110, 1970364), (115, 1884696), (118, 1836780), (120, 1806167), (121, 1791240), (132, 1641970), (138, 1570580), (165, 1313576), (177, 1224520), (184, 1177935), (220, 985182), (230, 942348), (236, 918390), (242, 895620), (253, 856680), (264, 820985), (276, 785290), (295, 734712), (330, 656788), (345, 628232), (354, 612260), (363, 597080), (440, 492591), (460, 471174), (472, 459195), (484, 447810), (506, 428340), (552, 392645), (590, 367356), (605, 358248), (649, 333960), (660, 328394), (690, 314116), (708, 306130), (726, 298540), (759, 285560), (885, 244904), (920, 235587), (968, 223905), (1012, 214170), (1180, 183678), (1210, 179124), (1265, 171336), (1298, 166980), (1320, 164197), (1331, 162840), (1357, 159720), (1380, 157058), (1416, 153065), (1452, 149270), (1518, 142780), (1770, 122452), (1815, 119416), (1947, 111320), (2024, 107085), (2360, 91839), (2420, 89562), (2530, 85668), (2596, 83490), (2662, 81420), (2714, 79860), (2760, 78529), (2783, 77880), (2904, 74635), (3036, 71390), (3245, 66792), (3540, 61226), (3630, 59708), (3795, 57112), (3894, 55660), (3993, 54280), (4071, 53240), (4840, 44781), (5060, 42834), (5192, 41745), (5324, 40710), (5428, 39930), (5566, 38940), (6072, 35695), (6490, 33396), (6655, 32568), (6785, 31944), (7080, 30613), (7139, 30360), (7260, 29854), (7590, 28556), (7788, 27830), (7986, 27140), (8142, 26620), (8349, 25960), (9735, 22264), (10120, 21417), (10648, 20355), (10856, 19965), (11132, 19470), (12980, 16698), (13310, 16284), (13570, 15972), (13915, 15576), (14278, 15180), (14520, 14927)]