199010160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 720757440

約数和(自身を除く): 521747280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 71, 72, 80, 85, 90, 102, 120, 136, 142, 144, 153, 170, 180, 204, 213, 229, 240, 255, 272, 284, 306, 340, 355, 360, 408, 426, 458, 510, 568, 612, 639, 680, 687, 710, 720, 765, 816, 852, 916, 1020, 1065, 1136, 1145, 1207, 1224, 1278, 1360, 1374, 1420, 1530, 1704, 1832, 2040, 2061, 2130, 2290, 2414, 2448, 2556, 2748, 2840, 3060, 3195, 3408, 3435, 3621, 3664, 3893, 4080, 4122, 4260, 4580, 4828, 5112, 5496, 5680, 6035, 6120, 6390, 6870, 7242, 7786, 8244, 8520, 9160, 9656, 10224, 10305, 10863, 10992, 11679, 12070, 12240, 12780, 13740, 14484, 15572, 16259, 16488, 17040, 18105, 18320, 19312, 19465, 20610, 21726, 23358, 24140, 25560, 27480, 28968, 31144, 32518, 32976, 35037, 36210, 38930, 41220, 43452, 46716, 48280, 48777, 51120, 54315, 54960, 57936, 58395, 62288, 65036, 70074, 72420, 77860, 81295, 82440, 86904, 93432, 96560, 97554, 108630, 116790, 130072, 140148, 144840, 146331, 155720, 162590, 164880, 173808, 175185, 186864, 195108, 217260, 233580, 243885, 260144, 276403, 280296, 289680, 292662, 311440, 325180, 350370, 390216, 434520, 467160, 487770, 552806, 560592, 585324, 650360, 700740, 731655, 780432, 829209, 869040, 934320, 975540, 1105612, 1170648, 1300720, 1382015, 1401480, 1463310, 1658418, 1951080, 2211224, 2341296, 2487627, 2764030, 2802960, 2926620, 3316836, 3902160, 4146045, 4422448, 4975254, 5528060, 5853240, 6633672, 8292090, 9950508, 11056120, 11706480, 12438135, 13267344, 16584180, 19901016, 22112240, 24876270, 33168360, 39802032, 49752540, 66336720, 99505080, 199010160]

約数ペア:

[(1, 199010160), (2, 99505080), (3, 66336720), (4, 49752540), (5, 39802032), (6, 33168360), (8, 24876270), (9, 22112240), (10, 19901016), (12, 16584180), (15, 13267344), (16, 12438135), (17, 11706480), (18, 11056120), (20, 9950508), (24, 8292090), (30, 6633672), (34, 5853240), (36, 5528060), (40, 4975254), (45, 4422448), (48, 4146045), (51, 3902160), (60, 3316836), (68, 2926620), (71, 2802960), (72, 2764030), (80, 2487627), (85, 2341296), (90, 2211224), (102, 1951080), (120, 1658418), (136, 1463310), (142, 1401480), (144, 1382015), (153, 1300720), (170, 1170648), (180, 1105612), (204, 975540), (213, 934320), (229, 869040), (240, 829209), (255, 780432), (272, 731655), (284, 700740), (306, 650360), (340, 585324), (355, 560592), (360, 552806), (408, 487770), (426, 467160), (458, 434520), (510, 390216), (568, 350370), (612, 325180), (639, 311440), (680, 292662), (687, 289680), (710, 280296), (720, 276403), (765, 260144), (816, 243885), (852, 233580), (916, 217260), (1020, 195108), (1065, 186864), (1136, 175185), (1145, 173808), (1207, 164880), (1224, 162590), (1278, 155720), (1360, 146331), (1374, 144840), (1420, 140148), (1530, 130072), (1704, 116790), (1832, 108630), (2040, 97554), (2061, 96560), (2130, 93432), (2290, 86904), (2414, 82440), (2448, 81295), (2556, 77860), (2748, 72420), (2840, 70074), (3060, 65036), (3195, 62288), (3408, 58395), (3435, 57936), (3621, 54960), (3664, 54315), (3893, 51120), (4080, 48777), (4122, 48280), (4260, 46716), (4580, 43452), (4828, 41220), (5112, 38930), (5496, 36210), (5680, 35037), (6035, 32976), (6120, 32518), (6390, 31144), (6870, 28968), (7242, 27480), (7786, 25560), (8244, 24140), (8520, 23358), (9160, 21726), (9656, 20610), (10224, 19465), (10305, 19312), (10863, 18320), (10992, 18105), (11679, 17040), (12070, 16488), (12240, 16259), (12780, 15572), (13740, 14484)]