131904360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3120

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 387014040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3079, 3570, 4284, 4760, 5355, 6120, 6158, 7140, 8568, 9237, 10710, 12316, 14280, 15395, 18474, 21420, 21553, 24632, 27711, 30790, 36948, 42840, 43106, 46185, 52343, 55422, 61580, 64659, 73896, 86212, 92370, 104686, 107765, 110844, 123160, 129318, 138555, 157029, 172424, 184740, 193977, 209372, 215530, 221688, 258636, 261715, 277110, 314058, 323295, 366401, 369480, 387954, 418744, 431060, 471087, 517272, 523430, 554220, 628116, 646590, 732802, 775908, 785145, 862120, 942174, 969885, 1046860, 1099203, 1108440, 1256232, 1293180, 1465604, 1551816, 1570290, 1832005, 1884348, 1939770, 2093720, 2198406, 2355435, 2586360, 2931208, 3140580, 3297609, 3664010, 3768696, 3879540, 4396812, 4710870, 5496015, 6281160, 6595218, 7328020, 7759080, 8793624, 9421740, 10992030, 13190436, 14656040, 16488045, 18843480, 21984060, 26380872, 32976090, 43968120, 65952180, 131904360]

約数ペア:

[(1, 131904360), (2, 65952180), (3, 43968120), (4, 32976090), (5, 26380872), (6, 21984060), (7, 18843480), (8, 16488045), (9, 14656040), (10, 13190436), (12, 10992030), (14, 9421740), (15, 8793624), (17, 7759080), (18, 7328020), (20, 6595218), (21, 6281160), (24, 5496015), (28, 4710870), (30, 4396812), (34, 3879540), (35, 3768696), (36, 3664010), (40, 3297609), (42, 3140580), (45, 2931208), (51, 2586360), (56, 2355435), (60, 2198406), (63, 2093720), (68, 1939770), (70, 1884348), (72, 1832005), (84, 1570290), (85, 1551816), (90, 1465604), (102, 1293180), (105, 1256232), (119, 1108440), (120, 1099203), (126, 1046860), (136, 969885), (140, 942174), (153, 862120), (168, 785145), (170, 775908), (180, 732802), (204, 646590), (210, 628116), (238, 554220), (252, 523430), (255, 517272), (280, 471087), (306, 431060), (315, 418744), (340, 387954), (357, 369480), (360, 366401), (408, 323295), (420, 314058), (476, 277110), (504, 261715), (510, 258636), (595, 221688), (612, 215530), (630, 209372), (680, 193977), (714, 184740), (765, 172424), (840, 157029), (952, 138555), (1020, 129318), (1071, 123160), (1190, 110844), (1224, 107765), (1260, 104686), (1428, 92370), (1530, 86212), (1785, 73896), (2040, 64659), (2142, 61580), (2380, 55422), (2520, 52343), (2856, 46185), (3060, 43106), (3079, 42840), (3570, 36948), (4284, 30790), (4760, 27711), (5355, 24632), (6120, 21553), (6158, 21420), (7140, 18474), (8568, 15395), (9237, 14280), (10710, 12316)]