234921120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 853493760

約数和(自身を除く): 618572640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 503, 556, 560, 672, 695, 834, 840, 973, 1006, 1112, 1120, 1390, 1509, 1668, 1680, 1946, 2012, 2085, 2224, 2515, 2780, 2919, 3018, 3336, 3360, 3521, 3892, 4024, 4170, 4448, 4865, 5030, 5560, 5838, 6036, 6672, 7042, 7545, 7784, 8048, 8340, 9730, 10060, 10563, 11120, 11676, 12072, 13344, 14084, 14595, 15090, 15568, 16096, 16680, 17605, 19460, 20120, 21126, 22240, 23352, 24144, 28168, 29190, 30180, 31136, 33360, 35210, 38920, 40240, 42252, 46704, 48288, 52815, 56336, 58380, 60360, 66720, 69917, 70420, 77840, 80480, 84504, 93408, 105630, 112672, 116760, 120720, 139834, 140840, 155680, 169008, 209751, 211260, 233520, 241440, 279668, 281680, 338016, 349585, 419502, 422520, 467040, 489419, 559336, 563360, 699170, 839004, 845040, 978838, 1048755, 1118672, 1398340, 1468257, 1678008, 1690080, 1957676, 2097510, 2237344, 2447095, 2796680, 2936514, 3356016, 3915352, 4195020, 4894190, 5593360, 5873028, 6712032, 7341285, 7830704, 8390040, 9788380, 11186720, 11746056, 14682570, 15661408, 16780080, 19576760, 23492112, 29365140, 33560160, 39153520, 46984224, 58730280, 78307040, 117460560, 234921120]

約数ペア:

[(1, 234921120), (2, 117460560), (3, 78307040), (4, 58730280), (5, 46984224), (6, 39153520), (7, 33560160), (8, 29365140), (10, 23492112), (12, 19576760), (14, 16780080), (15, 15661408), (16, 14682570), (20, 11746056), (21, 11186720), (24, 9788380), (28, 8390040), (30, 7830704), (32, 7341285), (35, 6712032), (40, 5873028), (42, 5593360), (48, 4894190), (56, 4195020), (60, 3915352), (70, 3356016), (80, 2936514), (84, 2796680), (96, 2447095), (105, 2237344), (112, 2097510), (120, 1957676), (139, 1690080), (140, 1678008), (160, 1468257), (168, 1398340), (210, 1118672), (224, 1048755), (240, 978838), (278, 845040), (280, 839004), (336, 699170), (417, 563360), (420, 559336), (480, 489419), (503, 467040), (556, 422520), (560, 419502), (672, 349585), (695, 338016), (834, 281680), (840, 279668), (973, 241440), (1006, 233520), (1112, 211260), (1120, 209751), (1390, 169008), (1509, 155680), (1668, 140840), (1680, 139834), (1946, 120720), (2012, 116760), (2085, 112672), (2224, 105630), (2515, 93408), (2780, 84504), (2919, 80480), (3018, 77840), (3336, 70420), (3360, 69917), (3521, 66720), (3892, 60360), (4024, 58380), (4170, 56336), (4448, 52815), (4865, 48288), (5030, 46704), (5560, 42252), (5838, 40240), (6036, 38920), (6672, 35210), (7042, 33360), (7545, 31136), (7784, 30180), (8048, 29190), (8340, 28168), (9730, 24144), (10060, 23352), (10563, 22240), (11120, 21126), (11676, 20120), (12072, 19460), (13344, 17605), (14084, 16680), (14595, 16096), (15090, 15568)]