168852840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6367}}^1$

素因数の和:6411

約数の個数: 128

約数和(自身を含む): 577704960

約数和(自身を除く): 408852120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6367, 6630, 8840, 12734, 13260, 19101, 25468, 26520, 31835, 38202, 50936, 63670, 76404, 82771, 95505, 108239, 127340, 152808, 165542, 191010, 216478, 248313, 254680, 324717, 331084, 382020, 413855, 432956, 496626, 541195, 649434, 662168, 764040, 827710, 865912, 993252, 1082390, 1241565, 1298868, 1407107, 1623585, 1655420, 1986504, 2164780, 2483130, 2597736, 2814214, 3247170, 3310840, 4221321, 4329560, 4966260, 5628428, 6494340, 7035535, 8442642, 9932520, 11256856, 12988680, 14071070, 16885284, 21106605, 28142140, 33770568, 42213210, 56284280, 84426420, 168852840]

約数ペア:

[(1, 168852840), (2, 84426420), (3, 56284280), (4, 42213210), (5, 33770568), (6, 28142140), (8, 21106605), (10, 16885284), (12, 14071070), (13, 12988680), (15, 11256856), (17, 9932520), (20, 8442642), (24, 7035535), (26, 6494340), (30, 5628428), (34, 4966260), (39, 4329560), (40, 4221321), (51, 3310840), (52, 3247170), (60, 2814214), (65, 2597736), (68, 2483130), (78, 2164780), (85, 1986504), (102, 1655420), (104, 1623585), (120, 1407107), (130, 1298868), (136, 1241565), (156, 1082390), (170, 993252), (195, 865912), (204, 827710), (221, 764040), (255, 662168), (260, 649434), (312, 541195), (340, 496626), (390, 432956), (408, 413855), (442, 382020), (510, 331084), (520, 324717), (663, 254680), (680, 248313), (780, 216478), (884, 191010), (1020, 165542), (1105, 152808), (1326, 127340), (1560, 108239), (1768, 95505), (2040, 82771), (2210, 76404), (2652, 63670), (3315, 50936), (4420, 38202), (5304, 31835), (6367, 26520), (6630, 25468), (8840, 19101), (12734, 13260)]