139408920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{1129}}^1$

素因数の和:1167

約数の個数: 192

約数和(自身を含む): 528840000

約数和(自身を除く): 389431080

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, 1129, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2258, 2520, 2744, 2940, 3087, 3387, 3430, 3528, 4116, 4410, 4516, 5145, 5645, 5880, 6174, 6774, 6860, 7903, 8232, 8820, 9032, 10161, 10290, 11290, 12348, 13548, 13720, 15435, 15806, 16935, 17640, 20322, 20580, 22580, 23709, 24696, 27096, 30870, 31612, 33870, 39515, 40644, 41160, 45160, 47418, 50805, 55321, 61740, 63224, 67740, 71127, 79030, 81288, 94836, 101610, 110642, 118545, 123480, 135480, 142254, 158060, 165963, 189672, 203220, 221284, 237090, 276605, 284508, 316120, 331926, 355635, 387247, 406440, 442568, 474180, 497889, 553210, 569016, 663852, 711270, 774494, 829815, 948360, 995778, 1106420, 1161741, 1327704, 1422540, 1548988, 1659630, 1936235, 1991556, 2212840, 2323482, 2489445, 2845080, 3097976, 3319260, 3485223, 3872470, 3983112, 4646964, 4978890, 5808705, 6638520, 6970446, 7744940, 9293928, 9957780, 11617410, 13940892, 15489880, 17426115, 19915560, 23234820, 27881784, 34852230, 46469640, 69704460, 139408920]

約数ペア:

[(1, 139408920), (2, 69704460), (3, 46469640), (4, 34852230), (5, 27881784), (6, 23234820), (7, 19915560), (8, 17426115), (9, 15489880), (10, 13940892), (12, 11617410), (14, 9957780), (15, 9293928), (18, 7744940), (20, 6970446), (21, 6638520), (24, 5808705), (28, 4978890), (30, 4646964), (35, 3983112), (36, 3872470), (40, 3485223), (42, 3319260), (45, 3097976), (49, 2845080), (56, 2489445), (60, 2323482), (63, 2212840), (70, 1991556), (72, 1936235), (84, 1659630), (90, 1548988), (98, 1422540), (105, 1327704), (120, 1161741), (126, 1106420), (140, 995778), (147, 948360), (168, 829815), (180, 774494), (196, 711270), (210, 663852), (245, 569016), (252, 553210), (280, 497889), (294, 474180), (315, 442568), (343, 406440), (360, 387247), (392, 355635), (420, 331926), (441, 316120), (490, 284508), (504, 276605), (588, 237090), (630, 221284), (686, 203220), (735, 189672), (840, 165963), (882, 158060), (980, 142254), (1029, 135480), (1129, 123480), (1176, 118545), (1260, 110642), (1372, 101610), (1470, 94836), (1715, 81288), (1764, 79030), (1960, 71127), (2058, 67740), (2205, 63224), (2258, 61740), (2520, 55321), (2744, 50805), (2940, 47418), (3087, 45160), (3387, 41160), (3430, 40644), (3528, 39515), (4116, 33870), (4410, 31612), (4516, 30870), (5145, 27096), (5645, 24696), (5880, 23709), (6174, 22580), (6774, 20580), (6860, 20322), (7903, 17640), (8232, 16935), (8820, 15806), (9032, 15435), (10161, 13720), (10290, 13548), (11290, 12348)]