235299960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13339}}^1$

素因数の和:13370

約数の個数: 144

約数和(自身を含む): 889644600

約数和(自身を除く): 654344640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 13339, 17640, 26678, 40017, 53356, 66695, 80034, 93373, 106712, 120051, 133390, 160068, 186746, 200085, 240102, 266780, 280119, 320136, 373492, 400170, 466865, 480204, 533560, 560238, 600255, 653611, 746984, 800340, 840357, 933730, 960408, 1120476, 1200510, 1307222, 1400595, 1600680, 1680714, 1867460, 1960833, 2240952, 2401020, 2614444, 2801190, 3268055, 3361428, 3734920, 3921666, 4201785, 4802040, 5228888, 5602380, 5882499, 6536110, 6722856, 7843332, 8403570, 9804165, 11204760, 11764998, 13072220, 15686664, 16807140, 19608330, 23529996, 26144440, 29412495, 33614280, 39216660, 47059992, 58824990, 78433320, 117649980, 235299960]

約数ペア:

[(1, 235299960), (2, 117649980), (3, 78433320), (4, 58824990), (5, 47059992), (6, 39216660), (7, 33614280), (8, 29412495), (9, 26144440), (10, 23529996), (12, 19608330), (14, 16807140), (15, 15686664), (18, 13072220), (20, 11764998), (21, 11204760), (24, 9804165), (28, 8403570), (30, 7843332), (35, 6722856), (36, 6536110), (40, 5882499), (42, 5602380), (45, 5228888), (49, 4802040), (56, 4201785), (60, 3921666), (63, 3734920), (70, 3361428), (72, 3268055), (84, 2801190), (90, 2614444), (98, 2401020), (105, 2240952), (120, 1960833), (126, 1867460), (140, 1680714), (147, 1600680), (168, 1400595), (180, 1307222), (196, 1200510), (210, 1120476), (245, 960408), (252, 933730), (280, 840357), (294, 800340), (315, 746984), (360, 653611), (392, 600255), (420, 560238), (441, 533560), (490, 480204), (504, 466865), (588, 400170), (630, 373492), (735, 320136), (840, 280119), (882, 266780), (980, 240102), (1176, 200085), (1260, 186746), (1470, 160068), (1764, 133390), (1960, 120051), (2205, 106712), (2520, 93373), (2940, 80034), (3528, 66695), (4410, 53356), (5880, 40017), (8820, 26678), (13339, 17640)]