205717680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^5\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 360

約数和(自身を含む): 853418592

約数和(自身を除く): 647700912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 98, 102, 105, 112, 119, 120, 126, 136, 140, 144, 147, 153, 168, 170, 180, 196, 204, 210, 238, 240, 245, 252, 255, 272, 280, 294, 306, 315, 336, 340, 343, 357, 360, 392, 408, 420, 441, 476, 490, 504, 510, 560, 588, 595, 612, 630, 680, 686, 714, 720, 735, 765, 784, 816, 833, 840, 882, 952, 980, 1008, 1020, 1029, 1071, 1176, 1190, 1224, 1260, 1360, 1372, 1428, 1470, 1530, 1666, 1680, 1715, 1764, 1785, 1904, 1960, 2040, 2058, 2142, 2205, 2352, 2380, 2401, 2448, 2499, 2520, 2744, 2856, 2940, 3060, 3087, 3332, 3430, 3528, 3570, 3920, 4080, 4116, 4165, 4284, 4410, 4760, 4802, 4998, 5040, 5145, 5355, 5488, 5712, 5831, 5880, 6120, 6174, 6664, 6860, 7056, 7140, 7203, 7497, 8232, 8330, 8568, 8820, 9520, 9604, 9996, 10290, 10710, 11662, 11760, 12005, 12240, 12348, 12495, 13328, 13720, 14280, 14406, 14994, 15435, 16464, 16660, 16807, 17136, 17493, 17640, 19208, 19992, 20580, 21420, 21609, 23324, 24010, 24696, 24990, 27440, 28560, 28812, 29155, 29988, 30870, 33320, 33614, 34986, 35280, 36015, 37485, 38416, 39984, 40817, 41160, 42840, 43218, 46648, 48020, 49392, 49980, 50421, 52479, 57624, 58310, 59976, 61740, 66640, 67228, 69972, 72030, 74970, 81634, 82320, 84035, 85680, 86436, 87465, 93296, 96040, 99960, 100842, 104958, 108045, 115248, 116620, 119952, 122451, 123480, 134456, 139944, 144060, 149940, 151263, 163268, 168070, 172872, 174930, 192080, 199920, 201684, 204085, 209916, 216090, 233240, 244902, 246960, 252105, 262395, 268912, 279888, 285719, 288120, 299880, 302526, 326536, 336140, 345744, 349860, 367353, 403368, 408170, 419832, 432180, 466480, 489804, 504210, 524790, 571438, 576240, 599760, 605052, 612255, 653072, 672280, 699720, 734706, 756315, 806736, 816340, 839664, 857157, 864360, 979608, 1008420, 1049580, 1142876, 1210104, 1224510, 1344560, 1399440, 1428595, 1469412, 1512630, 1632680, 1714314, 1728720, 1836765, 1959216, 2016840, 2099160, 2285752, 2420208, 2449020, 2571471, 2857190, 2938824, 3025260, 3265360, 3428628, 3673530, 4033680, 4198320, 4285785, 4571504, 4898040, 5142942, 5714380, 5877648, 6050520, 6857256, 7347060, 8571570, 9796080, 10285884, 11428760, 12101040, 12857355, 13714512, 14694120, 17143140, 20571768, 22857520, 25714710, 29388240, 34286280, 41143536, 51429420, 68572560, 102858840, 205717680]

約数ペア:

[(1, 205717680), (2, 102858840), (3, 68572560), (4, 51429420), (5, 41143536), (6, 34286280), (7, 29388240), (8, 25714710), (9, 22857520), (10, 20571768), (12, 17143140), (14, 14694120), (15, 13714512), (16, 12857355), (17, 12101040), (18, 11428760), (20, 10285884), (21, 9796080), (24, 8571570), (28, 7347060), (30, 6857256), (34, 6050520), (35, 5877648), (36, 5714380), (40, 5142942), (42, 4898040), (45, 4571504), (48, 4285785), (49, 4198320), (51, 4033680), (56, 3673530), (60, 3428628), (63, 3265360), (68, 3025260), (70, 2938824), (72, 2857190), (80, 2571471), (84, 2449020), (85, 2420208), (90, 2285752), (98, 2099160), (102, 2016840), (105, 1959216), (112, 1836765), (119, 1728720), (120, 1714314), (126, 1632680), (136, 1512630), (140, 1469412), (144, 1428595), (147, 1399440), (153, 1344560), (168, 1224510), (170, 1210104), (180, 1142876), (196, 1049580), (204, 1008420), (210, 979608), (238, 864360), (240, 857157), (245, 839664), (252, 816340), (255, 806736), (272, 756315), (280, 734706), (294, 699720), (306, 672280), (315, 653072), (336, 612255), (340, 605052), (343, 599760), (357, 576240), (360, 571438), (392, 524790), (408, 504210), (420, 489804), (441, 466480), (476, 432180), (490, 419832), (504, 408170), (510, 403368), (560, 367353), (588, 349860), (595, 345744), (612, 336140), (630, 326536), (680, 302526), (686, 299880), (714, 288120), (720, 285719), (735, 279888), (765, 268912), (784, 262395), (816, 252105), (833, 246960), (840, 244902), (882, 233240), (952, 216090), (980, 209916), (1008, 204085), (1020, 201684), (1029, 199920), (1071, 192080), (1176, 174930), (1190, 172872), (1224, 168070), (1260, 163268), (1360, 151263), (1372, 149940), (1428, 144060), (1470, 139944), (1530, 134456), (1666, 123480), (1680, 122451), (1715, 119952), (1764, 116620), (1785, 115248), (1904, 108045), (1960, 104958), (2040, 100842), (2058, 99960), (2142, 96040), (2205, 93296), (2352, 87465), (2380, 86436), (2401, 85680), (2448, 84035), (2499, 82320), (2520, 81634), (2744, 74970), (2856, 72030), (2940, 69972), (3060, 67228), (3087, 66640), (3332, 61740), (3430, 59976), (3528, 58310), (3570, 57624), (3920, 52479), (4080, 50421), (4116, 49980), (4165, 49392), (4284, 48020), (4410, 46648), (4760, 43218), (4802, 42840), (4998, 41160), (5040, 40817), (5145, 39984), (5355, 38416), (5488, 37485), (5712, 36015), (5831, 35280), (5880, 34986), (6120, 33614), (6174, 33320), (6664, 30870), (6860, 29988), (7056, 29155), (7140, 28812), (7203, 28560), (7497, 27440), (8232, 24990), (8330, 24696), (8568, 24010), (8820, 23324), (9520, 21609), (9604, 21420), (9996, 20580), (10290, 19992), (10710, 19208), (11662, 17640), (11760, 17493), (12005, 17136), (12240, 16807), (12348, 16660), (12495, 16464), (13328, 15435), (13720, 14994), (14280, 14406)]