163311120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1543}}^1$

素因数の和:1579

約数の個数: 240

約数和(自身を含む): 654779520

約数和(自身を除く): 491468400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1543, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3086, 3528, 3780, 3920, 4410, 4629, 5040, 5292, 5880, 6172, 6615, 7056, 7560, 7715, 8820, 9258, 10584, 10801, 11760, 12344, 13230, 13887, 15120, 15430, 17640, 18516, 21168, 21602, 23145, 24688, 26460, 27774, 30860, 32403, 35280, 37032, 41661, 43204, 46290, 52920, 54005, 55548, 61720, 64806, 69435, 74064, 75607, 83322, 86408, 92580, 97209, 105840, 108010, 111096, 123440, 129612, 138870, 151214, 162015, 166644, 172816, 185160, 194418, 208305, 216020, 222192, 226821, 259224, 277740, 291627, 302428, 324030, 333288, 370320, 378035, 388836, 416610, 432040, 453642, 486045, 518448, 555480, 583254, 604856, 648060, 666576, 680463, 756070, 777672, 833220, 864080, 907284, 972090, 1110960, 1134105, 1166508, 1209712, 1296120, 1360926, 1458135, 1512140, 1555344, 1666440, 1814568, 1944180, 2041389, 2268210, 2333016, 2592240, 2721852, 2916270, 3024280, 3332880, 3402315, 3629136, 3888360, 4082778, 4536420, 4666032, 5443704, 5832540, 6048560, 6804630, 7776720, 8165556, 9072840, 10206945, 10887408, 11665080, 13609260, 16331112, 18145680, 20413890, 23330160, 27218520, 32662224, 40827780, 54437040, 81655560, 163311120]

約数ペア:

[(1, 163311120), (2, 81655560), (3, 54437040), (4, 40827780), (5, 32662224), (6, 27218520), (7, 23330160), (8, 20413890), (9, 18145680), (10, 16331112), (12, 13609260), (14, 11665080), (15, 10887408), (16, 10206945), (18, 9072840), (20, 8165556), (21, 7776720), (24, 6804630), (27, 6048560), (28, 5832540), (30, 5443704), (35, 4666032), (36, 4536420), (40, 4082778), (42, 3888360), (45, 3629136), (48, 3402315), (49, 3332880), (54, 3024280), (56, 2916270), (60, 2721852), (63, 2592240), (70, 2333016), (72, 2268210), (80, 2041389), (84, 1944180), (90, 1814568), (98, 1666440), (105, 1555344), (108, 1512140), (112, 1458135), (120, 1360926), (126, 1296120), (135, 1209712), (140, 1166508), (144, 1134105), (147, 1110960), (168, 972090), (180, 907284), (189, 864080), (196, 833220), (210, 777672), (216, 756070), (240, 680463), (245, 666576), (252, 648060), (270, 604856), (280, 583254), (294, 555480), (315, 518448), (336, 486045), (360, 453642), (378, 432040), (392, 416610), (420, 388836), (432, 378035), (441, 370320), (490, 333288), (504, 324030), (540, 302428), (560, 291627), (588, 277740), (630, 259224), (720, 226821), (735, 222192), (756, 216020), (784, 208305), (840, 194418), (882, 185160), (945, 172816), (980, 166644), (1008, 162015), (1080, 151214), (1176, 138870), (1260, 129612), (1323, 123440), (1470, 111096), (1512, 108010), (1543, 105840), (1680, 97209), (1764, 92580), (1890, 86408), (1960, 83322), (2160, 75607), (2205, 74064), (2352, 69435), (2520, 64806), (2646, 61720), (2940, 55548), (3024, 54005), (3086, 52920), (3528, 46290), (3780, 43204), (3920, 41661), (4410, 37032), (4629, 35280), (5040, 32403), (5292, 30860), (5880, 27774), (6172, 26460), (6615, 24688), (7056, 23145), (7560, 21602), (7715, 21168), (8820, 18516), (9258, 17640), (10584, 15430), (10801, 15120), (11760, 13887), (12344, 13230)]