21796702920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{23753}}^1$

素因数の和:26319

約数の個数: 96

約数和(自身を含む): 70870059000

約数和(自身を除く): 49073356080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2549, 5098, 7647, 10196, 12745, 15294, 20392, 22941, 23753, 25490, 30588, 38235, 45882, 47506, 50980, 61176, 71259, 76470, 91764, 95012, 101960, 114705, 118765, 142518, 152940, 183528, 190024, 213777, 229410, 237530, 285036, 305880, 356295, 427554, 458820, 475060, 570072, 712590, 855108, 917640, 950120, 1068885, 1425180, 1710216, 2137770, 2850360, 4275540, 8551080, 60546397, 121092794, 181639191, 242185588, 302731985, 363278382, 484371176, 544917573, 605463970, 726556764, 908195955, 1089835146, 1210927940, 1453113528, 1816391910, 2179670292, 2421855880, 2724587865, 3632783820, 4359340584, 5449175730, 7265567640, 10898351460, 21796702920]

約数ペア:

[(1, 21796702920), (2, 10898351460), (3, 7265567640), (4, 5449175730), (5, 4359340584), (6, 3632783820), (8, 2724587865), (9, 2421855880), (10, 2179670292), (12, 1816391910), (15, 1453113528), (18, 1210927940), (20, 1089835146), (24, 908195955), (30, 726556764), (36, 605463970), (40, 544917573), (45, 484371176), (60, 363278382), (72, 302731985), (90, 242185588), (120, 181639191), (180, 121092794), (360, 60546397), (2549, 8551080), (5098, 4275540), (7647, 2850360), (10196, 2137770), (12745, 1710216), (15294, 1425180), (20392, 1068885), (22941, 950120), (23753, 917640), (25490, 855108), (30588, 712590), (38235, 570072), (45882, 475060), (47506, 458820), (50980, 427554), (61176, 356295), (71259, 305880), (76470, 285036), (91764, 237530), (95012, 229410), (101960, 213777), (114705, 190024), (118765, 183528), (142518, 152940)]