238974658380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1213}}^1\times {\mathrm{6047}}^1$

素因数の和:7456

約数の個数: 144

約数和(自身を含む): 729616253184

約数和(自身を除く): 490641594804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1213, 1629, 1810, 2172, 2426, 2715, 3258, 3620, 3639, 4852, 5430, 6047, 6065, 6516, 7278, 8145, 10860, 10917, 12094, 12130, 14556, 16290, 18141, 18195, 21834, 24188, 24260, 30235, 32580, 36282, 36390, 43668, 54423, 54585, 60470, 72564, 72780, 90705, 108846, 109170, 120940, 181410, 217692, 218340, 219553, 272115, 362820, 439106, 544230, 658659, 878212, 1088460, 1094507, 1097765, 1317318, 1975977, 2189014, 2195530, 2634636, 3283521, 3293295, 3951954, 4378028, 4391060, 5472535, 6567042, 6586590, 7335011, 7903908, 9850563, 9879885, 10945070, 13134084, 13173180, 14670022, 16417605, 19701126, 19759770, 21890140, 22005033, 29340044, 32835210, 36675055, 39402252, 39519540, 44010066, 49252815, 65670420, 66015099, 73350110, 88020132, 98505630, 110025165, 132030198, 146700220, 197011260, 220050330, 264060396, 330075495, 440100660, 660150990, 1320301980, 1327636991, 2655273982, 3982910973, 5310547964, 6638184955, 7965821946, 11948732919, 13276369910, 15931643892, 19914554865, 23897465838, 26552739820, 39829109730, 47794931676, 59743664595, 79658219460, 119487329190, 238974658380]

約数ペア:

[(1, 238974658380), (2, 119487329190), (3, 79658219460), (4, 59743664595), (5, 47794931676), (6, 39829109730), (9, 26552739820), (10, 23897465838), (12, 19914554865), (15, 15931643892), (18, 13276369910), (20, 11948732919), (30, 7965821946), (36, 6638184955), (45, 5310547964), (60, 3982910973), (90, 2655273982), (180, 1327636991), (181, 1320301980), (362, 660150990), (543, 440100660), (724, 330075495), (905, 264060396), (1086, 220050330), (1213, 197011260), (1629, 146700220), (1810, 132030198), (2172, 110025165), (2426, 98505630), (2715, 88020132), (3258, 73350110), (3620, 66015099), (3639, 65670420), (4852, 49252815), (5430, 44010066), (6047, 39519540), (6065, 39402252), (6516, 36675055), (7278, 32835210), (8145, 29340044), (10860, 22005033), (10917, 21890140), (12094, 19759770), (12130, 19701126), (14556, 16417605), (16290, 14670022), (18141, 13173180), (18195, 13134084), (21834, 10945070), (24188, 9879885), (24260, 9850563), (30235, 7903908), (32580, 7335011), (36282, 6586590), (36390, 6567042), (43668, 5472535), (54423, 4391060), (54585, 4378028), (60470, 3951954), (72564, 3293295), (72780, 3283521), (90705, 2634636), (108846, 2195530), (109170, 2189014), (120940, 1975977), (181410, 1317318), (217692, 1097765), (218340, 1094507), (219553, 1088460), (272115, 878212), (362820, 658659), (439106, 544230)]