195945120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2777}}^1$

素因数の和:2812

約数の個数: 216

約数和(自身を含む): 778112244

約数和(自身を除く): 582167124

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2777, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5554, 5880, 7056, 7840, 8331, 8820, 10080, 11108, 11760, 13885, 14112, 16662, 17640, 19439, 22216, 23520, 24993, 27770, 33324, 35280, 38878, 41655, 44432, 49986, 55540, 58317, 66648, 70560, 77756, 83310, 88864, 97195, 99972, 111080, 116634, 124965, 133296, 136073, 155512, 166620, 174951, 194390, 199944, 222160, 233268, 249930, 266592, 272146, 291585, 311024, 333240, 349902, 388780, 399888, 408219, 444320, 466536, 499860, 544292, 583170, 622048, 666480, 680365, 699804, 777560, 799776, 816438, 874755, 933072, 999720, 1088584, 1166340, 1224657, 1332960, 1360730, 1399608, 1555120, 1632876, 1749510, 1866144, 1999440, 2041095, 2177168, 2332680, 2449314, 2721460, 2799216, 3110240, 3265752, 3499020, 3998880, 4082190, 4354336, 4665360, 4898628, 5442920, 5598432, 6123285, 6531504, 6998040, 8164380, 9330720, 9797256, 10885840, 12246570, 13063008, 13996080, 16328760, 19594512, 21771680, 24493140, 27992160, 32657520, 39189024, 48986280, 65315040, 97972560, 195945120]

約数ペア:

[(1, 195945120), (2, 97972560), (3, 65315040), (4, 48986280), (5, 39189024), (6, 32657520), (7, 27992160), (8, 24493140), (9, 21771680), (10, 19594512), (12, 16328760), (14, 13996080), (15, 13063008), (16, 12246570), (18, 10885840), (20, 9797256), (21, 9330720), (24, 8164380), (28, 6998040), (30, 6531504), (32, 6123285), (35, 5598432), (36, 5442920), (40, 4898628), (42, 4665360), (45, 4354336), (48, 4082190), (49, 3998880), (56, 3499020), (60, 3265752), (63, 3110240), (70, 2799216), (72, 2721460), (80, 2449314), (84, 2332680), (90, 2177168), (96, 2041095), (98, 1999440), (105, 1866144), (112, 1749510), (120, 1632876), (126, 1555120), (140, 1399608), (144, 1360730), (147, 1332960), (160, 1224657), (168, 1166340), (180, 1088584), (196, 999720), (210, 933072), (224, 874755), (240, 816438), (245, 799776), (252, 777560), (280, 699804), (288, 680365), (294, 666480), (315, 622048), (336, 583170), (360, 544292), (392, 499860), (420, 466536), (441, 444320), (480, 408219), (490, 399888), (504, 388780), (560, 349902), (588, 333240), (630, 311024), (672, 291585), (720, 272146), (735, 266592), (784, 249930), (840, 233268), (882, 222160), (980, 199944), (1008, 194390), (1120, 174951), (1176, 166620), (1260, 155512), (1440, 136073), (1470, 133296), (1568, 124965), (1680, 116634), (1764, 111080), (1960, 99972), (2016, 97195), (2205, 88864), (2352, 83310), (2520, 77756), (2777, 70560), (2940, 66648), (3360, 58317), (3528, 55540), (3920, 49986), (4410, 44432), (4704, 41655), (5040, 38878), (5554, 35280), (5880, 33324), (7056, 27770), (7840, 24993), (8331, 23520), (8820, 22216), (10080, 19439), (11108, 17640), (11760, 16662), (13885, 14112)]