137844720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4944

約数の個数: 160

約数和(自身を含む): 511425600

約数和(自身を除く): 373580880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 4909, 5616, 7020, 9360, 9818, 14040, 14727, 19636, 24545, 28080, 29454, 39272, 44181, 49090, 58908, 63817, 73635, 78544, 88362, 98180, 117816, 127634, 132543, 147270, 176724, 191451, 196360, 220905, 235632, 255268, 265086, 294540, 319085, 353448, 382902, 392720, 441810, 510536, 530172, 574353, 589080, 638170, 662715, 706896, 765804, 883620, 957255, 1021072, 1060344, 1148706, 1178160, 1276340, 1325430, 1531608, 1723059, 1767240, 1914510, 2120688, 2297412, 2552680, 2650860, 2871765, 3063216, 3446118, 3534480, 3829020, 4594824, 5105360, 5301720, 5743530, 6892236, 7658040, 8615295, 9189648, 10603440, 11487060, 13784472, 15316080, 17230590, 22974120, 27568944, 34461180, 45948240, 68922360, 137844720]

約数ペア:

[(1, 137844720), (2, 68922360), (3, 45948240), (4, 34461180), (5, 27568944), (6, 22974120), (8, 17230590), (9, 15316080), (10, 13784472), (12, 11487060), (13, 10603440), (15, 9189648), (16, 8615295), (18, 7658040), (20, 6892236), (24, 5743530), (26, 5301720), (27, 5105360), (30, 4594824), (36, 3829020), (39, 3534480), (40, 3446118), (45, 3063216), (48, 2871765), (52, 2650860), (54, 2552680), (60, 2297412), (65, 2120688), (72, 1914510), (78, 1767240), (80, 1723059), (90, 1531608), (104, 1325430), (108, 1276340), (117, 1178160), (120, 1148706), (130, 1060344), (135, 1021072), (144, 957255), (156, 883620), (180, 765804), (195, 706896), (208, 662715), (216, 638170), (234, 589080), (240, 574353), (260, 530172), (270, 510536), (312, 441810), (351, 392720), (360, 382902), (390, 353448), (432, 319085), (468, 294540), (520, 265086), (540, 255268), (585, 235632), (624, 220905), (702, 196360), (720, 191451), (780, 176724), (936, 147270), (1040, 132543), (1080, 127634), (1170, 117816), (1404, 98180), (1560, 88362), (1755, 78544), (1872, 73635), (2160, 63817), (2340, 58908), (2808, 49090), (3120, 44181), (3510, 39272), (4680, 29454), (4909, 28080), (5616, 24545), (7020, 19636), (9360, 14727), (9818, 14040)]