130263840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12923}}^1$

素因数の和:12951

約数の個数: 144

約数和(自身を含む): 508068288

約数和(自身を除く): 377804448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12923, 25846, 38769, 51692, 64615, 77538, 90461, 103384, 116307, 129230, 155076, 180922, 193845, 206768, 232614, 258460, 271383, 310152, 361844, 387690, 413536, 452305, 465228, 516920, 542766, 581535, 620304, 723688, 775380, 814149, 904610, 930456, 1033840, 1085532, 1163070, 1240608, 1356915, 1447376, 1550760, 1628298, 1809220, 1860912, 2067680, 2171064, 2326140, 2713830, 2894752, 3101520, 3256596, 3618440, 3721824, 4070745, 4342128, 4652280, 5427660, 6203040, 6513192, 7236880, 8141490, 8684256, 9304560, 10855320, 13026384, 14473760, 16282980, 18609120, 21710640, 26052768, 32565960, 43421280, 65131920, 130263840]

約数ペア:

[(1, 130263840), (2, 65131920), (3, 43421280), (4, 32565960), (5, 26052768), (6, 21710640), (7, 18609120), (8, 16282980), (9, 14473760), (10, 13026384), (12, 10855320), (14, 9304560), (15, 8684256), (16, 8141490), (18, 7236880), (20, 6513192), (21, 6203040), (24, 5427660), (28, 4652280), (30, 4342128), (32, 4070745), (35, 3721824), (36, 3618440), (40, 3256596), (42, 3101520), (45, 2894752), (48, 2713830), (56, 2326140), (60, 2171064), (63, 2067680), (70, 1860912), (72, 1809220), (80, 1628298), (84, 1550760), (90, 1447376), (96, 1356915), (105, 1240608), (112, 1163070), (120, 1085532), (126, 1033840), (140, 930456), (144, 904610), (160, 814149), (168, 775380), (180, 723688), (210, 620304), (224, 581535), (240, 542766), (252, 516920), (280, 465228), (288, 452305), (315, 413536), (336, 387690), (360, 361844), (420, 310152), (480, 271383), (504, 258460), (560, 232614), (630, 206768), (672, 193845), (720, 180922), (840, 155076), (1008, 129230), (1120, 116307), (1260, 103384), (1440, 90461), (1680, 77538), (2016, 64615), (2520, 51692), (3360, 38769), (5040, 25846), (10080, 12923)]