245666520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 923646240

約数和(自身を除く): 677979720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 61, 66, 72, 81, 88, 90, 99, 108, 110, 113, 120, 122, 132, 135, 162, 165, 180, 183, 198, 216, 220, 226, 244, 264, 270, 297, 305, 324, 330, 339, 360, 366, 396, 405, 440, 452, 488, 495, 540, 549, 565, 594, 610, 648, 660, 671, 678, 732, 792, 810, 891, 904, 915, 990, 1017, 1080, 1098, 1130, 1188, 1220, 1243, 1320, 1342, 1356, 1464, 1485, 1620, 1647, 1695, 1782, 1830, 1980, 2013, 2034, 2196, 2260, 2376, 2440, 2486, 2684, 2712, 2745, 2970, 3051, 3240, 3294, 3355, 3390, 3564, 3660, 3729, 3960, 4026, 4068, 4392, 4455, 4520, 4941, 4972, 5085, 5368, 5490, 5940, 6039, 6102, 6215, 6588, 6710, 6780, 6893, 7128, 7320, 7458, 8052, 8136, 8235, 8910, 9153, 9882, 9944, 10065, 10170, 10980, 11187, 11880, 12078, 12204, 12430, 13176, 13420, 13560, 13786, 14916, 15255, 16104, 16470, 17820, 18117, 18306, 18645, 19764, 20130, 20340, 20679, 21960, 22374, 24156, 24408, 24705, 24860, 26840, 27572, 29832, 30195, 30510, 32940, 33561, 34465, 35640, 36234, 36612, 37290, 39528, 40260, 40680, 41358, 44748, 45765, 48312, 49410, 49720, 54351, 55144, 55935, 60390, 61020, 62037, 65880, 67122, 68930, 72468, 73224, 74580, 75823, 80520, 82716, 89496, 90585, 91530, 98820, 100683, 103395, 108702, 111870, 120780, 122040, 124074, 134244, 137860, 144936, 149160, 151646, 165432, 167805, 181170, 183060, 186111, 197640, 201366, 206790, 217404, 223740, 227469, 241560, 248148, 268488, 271755, 275720, 303292, 310185, 335610, 362340, 366120, 372222, 379115, 402732, 413580, 434808, 447480, 454938, 496296, 503415, 543510, 558333, 606584, 620370, 671220, 682407, 724680, 744444, 758230, 805464, 827160, 909876, 930555, 1006830, 1087020, 1116666, 1137345, 1240740, 1342440, 1364814, 1488888, 1516460, 1819752, 1861110, 2013660, 2047221, 2174040, 2233332, 2274690, 2481480, 2729628, 2791665, 3032920, 3412035, 3722220, 4027320, 4094442, 4466664, 4549380, 5459256, 5583330, 6141663, 6824070, 7444440, 8188884, 9098760, 10236105, 11166660, 12283326, 13648140, 16377768, 20472210, 22333320, 24566652, 27296280, 30708315, 40944420, 49133304, 61416630, 81888840, 122833260, 245666520]

約数ペア:

[(1, 245666520), (2, 122833260), (3, 81888840), (4, 61416630), (5, 49133304), (6, 40944420), (8, 30708315), (9, 27296280), (10, 24566652), (11, 22333320), (12, 20472210), (15, 16377768), (18, 13648140), (20, 12283326), (22, 11166660), (24, 10236105), (27, 9098760), (30, 8188884), (33, 7444440), (36, 6824070), (40, 6141663), (44, 5583330), (45, 5459256), (54, 4549380), (55, 4466664), (60, 4094442), (61, 4027320), (66, 3722220), (72, 3412035), (81, 3032920), (88, 2791665), (90, 2729628), (99, 2481480), (108, 2274690), (110, 2233332), (113, 2174040), (120, 2047221), (122, 2013660), (132, 1861110), (135, 1819752), (162, 1516460), (165, 1488888), (180, 1364814), (183, 1342440), (198, 1240740), (216, 1137345), (220, 1116666), (226, 1087020), (244, 1006830), (264, 930555), (270, 909876), (297, 827160), (305, 805464), (324, 758230), (330, 744444), (339, 724680), (360, 682407), (366, 671220), (396, 620370), (405, 606584), (440, 558333), (452, 543510), (488, 503415), (495, 496296), (540, 454938), (549, 447480), (565, 434808), (594, 413580), (610, 402732), (648, 379115), (660, 372222), (671, 366120), (678, 362340), (732, 335610), (792, 310185), (810, 303292), (891, 275720), (904, 271755), (915, 268488), (990, 248148), (1017, 241560), (1080, 227469), (1098, 223740), (1130, 217404), (1188, 206790), (1220, 201366), (1243, 197640), (1320, 186111), (1342, 183060), (1356, 181170), (1464, 167805), (1485, 165432), (1620, 151646), (1647, 149160), (1695, 144936), (1782, 137860), (1830, 134244), (1980, 124074), (2013, 122040), (2034, 120780), (2196, 111870), (2260, 108702), (2376, 103395), (2440, 100683), (2486, 98820), (2684, 91530), (2712, 90585), (2745, 89496), (2970, 82716), (3051, 80520), (3240, 75823), (3294, 74580), (3355, 73224), (3390, 72468), (3564, 68930), (3660, 67122), (3729, 65880), (3960, 62037), (4026, 61020), (4068, 60390), (4392, 55935), (4455, 55144), (4520, 54351), (4941, 49720), (4972, 49410), (5085, 48312), (5368, 45765), (5490, 44748), (5940, 41358), (6039, 40680), (6102, 40260), (6215, 39528), (6588, 37290), (6710, 36612), (6780, 36234), (6893, 35640), (7128, 34465), (7320, 33561), (7458, 32940), (8052, 30510), (8136, 30195), (8235, 29832), (8910, 27572), (9153, 26840), (9882, 24860), (9944, 24705), (10065, 24408), (10170, 24156), (10980, 22374), (11187, 21960), (11880, 20679), (12078, 20340), (12204, 20130), (12430, 19764), (13176, 18645), (13420, 18306), (13560, 18117), (13786, 17820), (14916, 16470), (15255, 16104)]