402446880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:982

約数の個数: 288

約数和(自身を含む): 1555339968

約数和(自身を除く): 1152893088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 941, 972, 990, 1056, 1080, 1188, 1215, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1882, 1944, 1980, 2160, 2376, 2430, 2592, 2640, 2673, 2823, 2970, 3168, 3240, 3564, 3764, 3888, 3960, 4320, 4455, 4705, 4752, 4860, 5280, 5346, 5646, 5940, 6480, 7128, 7528, 7776, 7920, 8469, 8910, 9410, 9504, 9720, 10351, 10692, 11292, 11880, 12960, 13365, 14115, 14256, 15056, 15840, 16938, 17820, 18820, 19440, 20702, 21384, 22584, 23760, 25407, 26730, 28230, 28512, 30112, 31053, 33876, 35640, 37640, 38880, 41404, 42345, 42768, 45168, 47520, 50814, 51755, 53460, 56460, 62106, 67752, 71280, 75280, 76221, 82808, 84690, 85536, 90336, 93159, 101628, 103510, 106920, 112920, 124212, 127035, 135504, 142560, 150560, 152442, 155265, 165616, 169380, 186318, 203256, 207020, 213840, 225840, 228663, 248424, 254070, 271008, 279477, 304884, 310530, 331232, 338760, 372636, 381105, 406512, 414040, 427680, 451680, 457326, 465795, 496848, 508140, 558954, 609768, 621060, 677520, 745272, 762210, 813024, 828080, 838431, 914652, 931590, 993696, 1016280, 1117908, 1143315, 1219536, 1242120, 1355040, 1397385, 1490544, 1524420, 1656160, 1676862, 1829304, 1863180, 2032560, 2235816, 2286630, 2439072, 2484240, 2515293, 2794770, 2981088, 3048840, 3353724, 3658608, 3726360, 4065120, 4192155, 4471632, 4573260, 4968480, 5030586, 5589540, 6097680, 6707448, 7317216, 7452720, 8384310, 8943264, 9146520, 10061172, 11179080, 12195360, 12576465, 13414896, 14905440, 16768620, 18293040, 20122344, 22358160, 25152930, 26829792, 33537240, 36586080, 40244688, 44716320, 50305860, 67074480, 80489376, 100611720, 134148960, 201223440, 402446880]

約数ペア:

[(1, 402446880), (2, 201223440), (3, 134148960), (4, 100611720), (5, 80489376), (6, 67074480), (8, 50305860), (9, 44716320), (10, 40244688), (11, 36586080), (12, 33537240), (15, 26829792), (16, 25152930), (18, 22358160), (20, 20122344), (22, 18293040), (24, 16768620), (27, 14905440), (30, 13414896), (32, 12576465), (33, 12195360), (36, 11179080), (40, 10061172), (44, 9146520), (45, 8943264), (48, 8384310), (54, 7452720), (55, 7317216), (60, 6707448), (66, 6097680), (72, 5589540), (80, 5030586), (81, 4968480), (88, 4573260), (90, 4471632), (96, 4192155), (99, 4065120), (108, 3726360), (110, 3658608), (120, 3353724), (132, 3048840), (135, 2981088), (144, 2794770), (160, 2515293), (162, 2484240), (165, 2439072), (176, 2286630), (180, 2235816), (198, 2032560), (216, 1863180), (220, 1829304), (240, 1676862), (243, 1656160), (264, 1524420), (270, 1490544), (288, 1397385), (297, 1355040), (324, 1242120), (330, 1219536), (352, 1143315), (360, 1117908), (396, 1016280), (405, 993696), (432, 931590), (440, 914652), (480, 838431), (486, 828080), (495, 813024), (528, 762210), (540, 745272), (594, 677520), (648, 621060), (660, 609768), (720, 558954), (792, 508140), (810, 496848), (864, 465795), (880, 457326), (891, 451680), (941, 427680), (972, 414040), (990, 406512), (1056, 381105), (1080, 372636), (1188, 338760), (1215, 331232), (1296, 310530), (1320, 304884), (1440, 279477), (1485, 271008), (1584, 254070), (1620, 248424), (1760, 228663), (1782, 225840), (1882, 213840), (1944, 207020), (1980, 203256), (2160, 186318), (2376, 169380), (2430, 165616), (2592, 155265), (2640, 152442), (2673, 150560), (2823, 142560), (2970, 135504), (3168, 127035), (3240, 124212), (3564, 112920), (3764, 106920), (3888, 103510), (3960, 101628), (4320, 93159), (4455, 90336), (4705, 85536), (4752, 84690), (4860, 82808), (5280, 76221), (5346, 75280), (5646, 71280), (5940, 67752), (6480, 62106), (7128, 56460), (7528, 53460), (7776, 51755), (7920, 50814), (8469, 47520), (8910, 45168), (9410, 42768), (9504, 42345), (9720, 41404), (10351, 38880), (10692, 37640), (11292, 35640), (11880, 33876), (12960, 31053), (13365, 30112), (14115, 28512), (14256, 28230), (15056, 26730), (15840, 25407), (16938, 23760), (17820, 22584), (18820, 21384), (19440, 20702)]