141278760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8009}}^1$

素因数の和:8040

約数の個数: 144

約数和(自身を含む): 534186900

約数和(自身を除く): 392908140

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, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8009, 8820, 16018, 17640, 24027, 32036, 40045, 48054, 56063, 64072, 72081, 80090, 96108, 112126, 120135, 144162, 160180, 168189, 192216, 224252, 240270, 280315, 288324, 320360, 336378, 360405, 392441, 448504, 480540, 504567, 560630, 576648, 672756, 720810, 784882, 840945, 961080, 1009134, 1121260, 1177323, 1345512, 1441620, 1569764, 1681890, 1962205, 2018268, 2242520, 2354646, 2522835, 2883240, 3139528, 3363780, 3531969, 3924410, 4036536, 4709292, 5045670, 5886615, 6727560, 7063938, 7848820, 9418584, 10091340, 11773230, 14127876, 15697640, 17659845, 20182680, 23546460, 28255752, 35319690, 47092920, 70639380, 141278760]

約数ペア:

[(1, 141278760), (2, 70639380), (3, 47092920), (4, 35319690), (5, 28255752), (6, 23546460), (7, 20182680), (8, 17659845), (9, 15697640), (10, 14127876), (12, 11773230), (14, 10091340), (15, 9418584), (18, 7848820), (20, 7063938), (21, 6727560), (24, 5886615), (28, 5045670), (30, 4709292), (35, 4036536), (36, 3924410), (40, 3531969), (42, 3363780), (45, 3139528), (49, 2883240), (56, 2522835), (60, 2354646), (63, 2242520), (70, 2018268), (72, 1962205), (84, 1681890), (90, 1569764), (98, 1441620), (105, 1345512), (120, 1177323), (126, 1121260), (140, 1009134), (147, 961080), (168, 840945), (180, 784882), (196, 720810), (210, 672756), (245, 576648), (252, 560630), (280, 504567), (294, 480540), (315, 448504), (360, 392441), (392, 360405), (420, 336378), (441, 320360), (490, 288324), (504, 280315), (588, 240270), (630, 224252), (735, 192216), (840, 168189), (882, 160180), (980, 144162), (1176, 120135), (1260, 112126), (1470, 96108), (1764, 80090), (1960, 72081), (2205, 64072), (2520, 56063), (2940, 48054), (3528, 40045), (4410, 32036), (5880, 24027), (8009, 17640), (8820, 16018)]