168838020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8051

約数の個数: 120

約数和(自身を含む): 570464664

約数和(自身を除く): 401626644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 8017, 10530, 16034, 21060, 24051, 32068, 40085, 48102, 72153, 80170, 96204, 104221, 120255, 144306, 160340, 208442, 216459, 240510, 288612, 312663, 360765, 416884, 432918, 481020, 521105, 625326, 649377, 721530, 865836, 937989, 1042210, 1082295, 1250652, 1298754, 1443060, 1563315, 1875978, 2084420, 2164590, 2597508, 2813967, 3126630, 3246885, 3751956, 4329180, 4689945, 5627934, 6253260, 6493770, 8441901, 9379890, 11255868, 12987540, 14069835, 16883802, 18759780, 28139670, 33767604, 42209505, 56279340, 84419010, 168838020]

約数ペア:

[(1, 168838020), (2, 84419010), (3, 56279340), (4, 42209505), (5, 33767604), (6, 28139670), (9, 18759780), (10, 16883802), (12, 14069835), (13, 12987540), (15, 11255868), (18, 9379890), (20, 8441901), (26, 6493770), (27, 6253260), (30, 5627934), (36, 4689945), (39, 4329180), (45, 3751956), (52, 3246885), (54, 3126630), (60, 2813967), (65, 2597508), (78, 2164590), (81, 2084420), (90, 1875978), (108, 1563315), (117, 1443060), (130, 1298754), (135, 1250652), (156, 1082295), (162, 1042210), (180, 937989), (195, 865836), (234, 721530), (260, 649377), (270, 625326), (324, 521105), (351, 481020), (390, 432918), (405, 416884), (468, 360765), (540, 312663), (585, 288612), (702, 240510), (780, 216459), (810, 208442), (1053, 160340), (1170, 144306), (1404, 120255), (1620, 104221), (1755, 96204), (2106, 80170), (2340, 72153), (3510, 48102), (4212, 40085), (5265, 32068), (7020, 24051), (8017, 21060), (10530, 16034)]