142372440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{1153}}^1$

素因数の和:1191

約数の個数: 192

約数和(自身を含む): 540072000

約数和(自身を除く): 397699560

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, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1153, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2306, 2520, 2744, 2940, 3087, 3430, 3459, 3528, 4116, 4410, 4612, 5145, 5765, 5880, 6174, 6860, 6918, 8071, 8232, 8820, 9224, 10290, 10377, 11530, 12348, 13720, 13836, 15435, 16142, 17295, 17640, 20580, 20754, 23060, 24213, 24696, 27672, 30870, 32284, 34590, 40355, 41160, 41508, 46120, 48426, 51885, 56497, 61740, 64568, 69180, 72639, 80710, 83016, 96852, 103770, 112994, 121065, 123480, 138360, 145278, 161420, 169491, 193704, 207540, 225988, 242130, 282485, 290556, 322840, 338982, 363195, 395479, 415080, 451976, 484260, 508473, 564970, 581112, 677964, 726390, 790958, 847455, 968520, 1016946, 1129940, 1186437, 1355928, 1452780, 1581916, 1694910, 1977395, 2033892, 2259880, 2372874, 2542365, 2905560, 3163832, 3389820, 3559311, 3954790, 4067784, 4745748, 5084730, 5932185, 6779640, 7118622, 7909580, 9491496, 10169460, 11864370, 14237244, 15819160, 17796555, 20338920, 23728740, 28474488, 35593110, 47457480, 71186220, 142372440]

約数ペア:

[(1, 142372440), (2, 71186220), (3, 47457480), (4, 35593110), (5, 28474488), (6, 23728740), (7, 20338920), (8, 17796555), (9, 15819160), (10, 14237244), (12, 11864370), (14, 10169460), (15, 9491496), (18, 7909580), (20, 7118622), (21, 6779640), (24, 5932185), (28, 5084730), (30, 4745748), (35, 4067784), (36, 3954790), (40, 3559311), (42, 3389820), (45, 3163832), (49, 2905560), (56, 2542365), (60, 2372874), (63, 2259880), (70, 2033892), (72, 1977395), (84, 1694910), (90, 1581916), (98, 1452780), (105, 1355928), (120, 1186437), (126, 1129940), (140, 1016946), (147, 968520), (168, 847455), (180, 790958), (196, 726390), (210, 677964), (245, 581112), (252, 564970), (280, 508473), (294, 484260), (315, 451976), (343, 415080), (360, 395479), (392, 363195), (420, 338982), (441, 322840), (490, 290556), (504, 282485), (588, 242130), (630, 225988), (686, 207540), (735, 193704), (840, 169491), (882, 161420), (980, 145278), (1029, 138360), (1153, 123480), (1176, 121065), (1260, 112994), (1372, 103770), (1470, 96852), (1715, 83016), (1764, 80710), (1960, 72639), (2058, 69180), (2205, 64568), (2306, 61740), (2520, 56497), (2744, 51885), (2940, 48426), (3087, 46120), (3430, 41508), (3459, 41160), (3528, 40355), (4116, 34590), (4410, 32284), (4612, 30870), (5145, 27672), (5765, 24696), (5880, 24213), (6174, 23060), (6860, 20754), (6918, 20580), (8071, 17640), (8232, 17295), (8820, 16142), (9224, 15435), (10290, 13836), (10377, 13720), (11530, 12348)]