19597284720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{697909}}^1$

素因数の和:697944

約数の個数: 160

約数和(自身を含む): 72694305600

約数和(自身を除く): 53097020880

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, 5616, 7020, 9360, 14040, 28080, 697909, 1395818, 2093727, 2791636, 3489545, 4187454, 5583272, 6281181, 6979090, 8374908, 9072817, 10468635, 11166544, 12562362, 13958180, 16749816, 18145634, 18843543, 20937270, 25124724, 27218451, 27916360, 31405905, 33499632, 36291268, 37687086, 41874540, 45364085, 50249448, 54436902, 55832720, 62811810, 72582536, 75374172, 81655353, 83749080, 90728170, 94217715, 100498896, 108873804, 125623620, 136092255, 145165072, 150748344, 163310706, 167498160, 181456340, 188435430, 217747608, 244966059, 251247240, 272184510, 301496688, 326621412, 362912680, 376870860, 408276765, 435495216, 489932118, 502494480, 544369020, 653242824, 725825360, 753741720, 816553530, 979864236, 1088738040, 1224830295, 1306485648, 1507483440, 1633107060, 1959728472, 2177476080, 2449660590, 3266214120, 3919456944, 4899321180, 6532428240, 9798642360, 19597284720]

約数ペア:

[(1, 19597284720), (2, 9798642360), (3, 6532428240), (4, 4899321180), (5, 3919456944), (6, 3266214120), (8, 2449660590), (9, 2177476080), (10, 1959728472), (12, 1633107060), (13, 1507483440), (15, 1306485648), (16, 1224830295), (18, 1088738040), (20, 979864236), (24, 816553530), (26, 753741720), (27, 725825360), (30, 653242824), (36, 544369020), (39, 502494480), (40, 489932118), (45, 435495216), (48, 408276765), (52, 376870860), (54, 362912680), (60, 326621412), (65, 301496688), (72, 272184510), (78, 251247240), (80, 244966059), (90, 217747608), (104, 188435430), (108, 181456340), (117, 167498160), (120, 163310706), (130, 150748344), (135, 145165072), (144, 136092255), (156, 125623620), (180, 108873804), (195, 100498896), (208, 94217715), (216, 90728170), (234, 83749080), (240, 81655353), (260, 75374172), (270, 72582536), (312, 62811810), (351, 55832720), (360, 54436902), (390, 50249448), (432, 45364085), (468, 41874540), (520, 37687086), (540, 36291268), (585, 33499632), (624, 31405905), (702, 27916360), (720, 27218451), (780, 25124724), (936, 20937270), (1040, 18843543), (1080, 18145634), (1170, 16749816), (1404, 13958180), (1560, 12562362), (1755, 11166544), (1872, 10468635), (2160, 9072817), (2340, 8374908), (2808, 6979090), (3120, 6281181), (3510, 5583272), (4680, 4187454), (5616, 3489545), (7020, 2791636), (9360, 2093727), (14040, 1395818), (28080, 697909)]