157045392400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{3467}}^1$

素因数の和:3810

約数の個数: 240

約数和(自身を含む): 421046051328

約数和(自身を除く): 264000658928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 281, 310, 325, 400, 403, 496, 520, 562, 620, 650, 775, 806, 1040, 1124, 1240, 1300, 1405, 1550, 1612, 2015, 2248, 2480, 2600, 2810, 3100, 3224, 3467, 3653, 4030, 4496, 5200, 5620, 6200, 6448, 6934, 7025, 7306, 8060, 8711, 10075, 11240, 12400, 13868, 14050, 14612, 16120, 17335, 17422, 18265, 20150, 22480, 27736, 28100, 29224, 32240, 34670, 34844, 36530, 40300, 43555, 45071, 55472, 56200, 58448, 69340, 69688, 73060, 80600, 86675, 87110, 90142, 91325, 107477, 112400, 113243, 138680, 139376, 146120, 161200, 173350, 174220, 180284, 182650, 214954, 217775, 225355, 226486, 277360, 292240, 346700, 348440, 360568, 365300, 429908, 435550, 450710, 452972, 537385, 566215, 693400, 696880, 721136, 730600, 859816, 871100, 901420, 905944, 974227, 1074770, 1126775, 1132430, 1386800, 1397201, 1461200, 1719632, 1742200, 1802840, 1811888, 1948454, 2149540, 2253550, 2264860, 2686925, 2794402, 2831075, 3484400, 3605680, 3896908, 4299080, 4507100, 4529720, 4871135, 5373850, 5588804, 5662150, 6986005, 7793816, 8598160, 9014200, 9059440, 9742270, 10747700, 11177608, 11324300, 12664951, 13972010, 15587632, 18028400, 19484540, 21495400, 22355216, 22648600, 24355675, 25329902, 27944020, 30201037, 34930025, 38969080, 42990800, 45297200, 48711350, 50659804, 55888040, 60402074, 63324755, 69860050, 77938160, 97422700, 101319608, 111776080, 120804148, 126649510, 139720100, 151005185, 194845400, 202639216, 241608296, 253299020, 279440200, 302010370, 316623775, 389690800, 392613481, 483216592, 506598040, 558880400, 604020740, 633247550, 755025925, 785226962, 1013196080, 1208041480, 1266495100, 1510051850, 1570453924, 1963067405, 2416082960, 2532990200, 3020103700, 3140907848, 3926134810, 5065980400, 6040207400, 6281815696, 7852269620, 9815337025, 12080414800, 15704539240, 19630674050, 31409078480, 39261348100, 78522696200, 157045392400]

約数ペア:

[(1, 157045392400), (2, 78522696200), (4, 39261348100), (5, 31409078480), (8, 19630674050), (10, 15704539240), (13, 12080414800), (16, 9815337025), (20, 7852269620), (25, 6281815696), (26, 6040207400), (31, 5065980400), (40, 3926134810), (50, 3140907848), (52, 3020103700), (62, 2532990200), (65, 2416082960), (80, 1963067405), (100, 1570453924), (104, 1510051850), (124, 1266495100), (130, 1208041480), (155, 1013196080), (200, 785226962), (208, 755025925), (248, 633247550), (260, 604020740), (281, 558880400), (310, 506598040), (325, 483216592), (400, 392613481), (403, 389690800), (496, 316623775), (520, 302010370), (562, 279440200), (620, 253299020), (650, 241608296), (775, 202639216), (806, 194845400), (1040, 151005185), (1124, 139720100), (1240, 126649510), (1300, 120804148), (1405, 111776080), (1550, 101319608), (1612, 97422700), (2015, 77938160), (2248, 69860050), (2480, 63324755), (2600, 60402074), (2810, 55888040), (3100, 50659804), (3224, 48711350), (3467, 45297200), (3653, 42990800), (4030, 38969080), (4496, 34930025), (5200, 30201037), (5620, 27944020), (6200, 25329902), (6448, 24355675), (6934, 22648600), (7025, 22355216), (7306, 21495400), (8060, 19484540), (8711, 18028400), (10075, 15587632), (11240, 13972010), (12400, 12664951), (13868, 11324300), (14050, 11177608), (14612, 10747700), (16120, 9742270), (17335, 9059440), (17422, 9014200), (18265, 8598160), (20150, 7793816), (22480, 6986005), (27736, 5662150), (28100, 5588804), (29224, 5373850), (32240, 4871135), (34670, 4529720), (34844, 4507100), (36530, 4299080), (40300, 3896908), (43555, 3605680), (45071, 3484400), (55472, 2831075), (56200, 2794402), (58448, 2686925), (69340, 2264860), (69688, 2253550), (73060, 2149540), (80600, 1948454), (86675, 1811888), (87110, 1802840), (90142, 1742200), (91325, 1719632), (107477, 1461200), (112400, 1397201), (113243, 1386800), (138680, 1132430), (139376, 1126775), (146120, 1074770), (161200, 974227), (173350, 905944), (174220, 901420), (180284, 871100), (182650, 859816), (214954, 730600), (217775, 721136), (225355, 696880), (226486, 693400), (277360, 566215), (292240, 537385), (346700, 452972), (348440, 450710), (360568, 435550), (365300, 429908)]