262444320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 931392000

約数和(自身を除く): 668947680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 769, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1538, 1580, 1896, 2133, 2160, 2307, 2370, 2528, 2844, 3076, 3160, 3555, 3792, 3845, 4266, 4320, 4614, 4740, 5688, 6152, 6320, 6921, 7110, 7584, 7690, 8532, 9228, 9480, 10665, 11376, 11535, 12304, 12640, 13842, 14220, 15380, 17064, 18456, 18960, 20763, 21330, 22752, 23070, 24608, 27684, 28440, 30760, 34128, 34605, 36912, 37920, 41526, 42660, 46140, 55368, 56880, 60751, 61520, 68256, 69210, 73824, 83052, 85320, 92280, 103815, 110736, 113760, 121502, 123040, 138420, 166104, 170640, 182253, 184560, 207630, 221472, 243004, 276840, 303755, 332208, 341280, 364506, 369120, 415260, 486008, 546759, 553680, 607510, 664416, 729012, 830520, 911265, 972016, 1093518, 1107360, 1215020, 1458024, 1640277, 1661040, 1822530, 1944032, 2187036, 2430040, 2733795, 2916048, 3280554, 3322080, 3645060, 4374072, 4860080, 5467590, 5832096, 6561108, 7290120, 8201385, 8748144, 9720160, 10935180, 13122216, 14580240, 16402770, 17496288, 21870360, 26244432, 29160480, 32805540, 43740720, 52488864, 65611080, 87481440, 131222160, 262444320]

約数ペア:

[(1, 262444320), (2, 131222160), (3, 87481440), (4, 65611080), (5, 52488864), (6, 43740720), (8, 32805540), (9, 29160480), (10, 26244432), (12, 21870360), (15, 17496288), (16, 16402770), (18, 14580240), (20, 13122216), (24, 10935180), (27, 9720160), (30, 8748144), (32, 8201385), (36, 7290120), (40, 6561108), (45, 5832096), (48, 5467590), (54, 4860080), (60, 4374072), (72, 3645060), (79, 3322080), (80, 3280554), (90, 2916048), (96, 2733795), (108, 2430040), (120, 2187036), (135, 1944032), (144, 1822530), (158, 1661040), (160, 1640277), (180, 1458024), (216, 1215020), (237, 1107360), (240, 1093518), (270, 972016), (288, 911265), (316, 830520), (360, 729012), (395, 664416), (432, 607510), (474, 553680), (480, 546759), (540, 486008), (632, 415260), (711, 369120), (720, 364506), (769, 341280), (790, 332208), (864, 303755), (948, 276840), (1080, 243004), (1185, 221472), (1264, 207630), (1422, 184560), (1440, 182253), (1538, 170640), (1580, 166104), (1896, 138420), (2133, 123040), (2160, 121502), (2307, 113760), (2370, 110736), (2528, 103815), (2844, 92280), (3076, 85320), (3160, 83052), (3555, 73824), (3792, 69210), (3845, 68256), (4266, 61520), (4320, 60751), (4614, 56880), (4740, 55368), (5688, 46140), (6152, 42660), (6320, 41526), (6921, 37920), (7110, 36912), (7584, 34605), (7690, 34128), (8532, 30760), (9228, 28440), (9480, 27684), (10665, 24608), (11376, 23070), (11535, 22752), (12304, 21330), (12640, 20763), (13842, 18960), (14220, 18456), (15380, 17064)]