276660720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3229}}^1$

素因数の和:3272

約数の個数: 240

約数和(自身を含む): 1124660160

約数和(自身を除く): 847999440

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, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3229, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 6458, 7140, 8568, 9520, 9687, 10710, 12240, 12916, 14280, 16145, 17136, 19374, 21420, 22603, 25832, 28560, 29061, 32290, 38748, 42840, 45206, 48435, 51664, 54893, 58122, 64580, 67809, 77496, 85680, 90412, 96870, 109786, 113015, 116244, 129160, 135618, 145305, 154992, 164679, 180824, 193740, 203427, 219572, 226030, 232488, 258320, 271236, 274465, 290610, 329358, 339045, 361648, 384251, 387480, 406854, 439144, 452060, 464976, 494037, 542472, 548930, 581220, 658716, 678090, 768502, 774960, 813708, 823395, 878288, 904120, 988074, 1017135, 1084944, 1097860, 1152753, 1162440, 1317432, 1356180, 1537004, 1627416, 1646790, 1808240, 1921255, 1976148, 2034270, 2195720, 2305506, 2324880, 2470185, 2634864, 2712360, 3074008, 3254832, 3293580, 3458259, 3842510, 3952296, 4068540, 4391440, 4611012, 4940370, 5424720, 5763765, 6148016, 6587160, 6916518, 7685020, 7904592, 8137080, 9222024, 9880740, 11527530, 13174320, 13833036, 15370040, 16274160, 17291295, 18444048, 19761480, 23055060, 27666072, 30740080, 34582590, 39522960, 46110120, 55332144, 69165180, 92220240, 138330360, 276660720]

約数ペア:

[(1, 276660720), (2, 138330360), (3, 92220240), (4, 69165180), (5, 55332144), (6, 46110120), (7, 39522960), (8, 34582590), (9, 30740080), (10, 27666072), (12, 23055060), (14, 19761480), (15, 18444048), (16, 17291295), (17, 16274160), (18, 15370040), (20, 13833036), (21, 13174320), (24, 11527530), (28, 9880740), (30, 9222024), (34, 8137080), (35, 7904592), (36, 7685020), (40, 6916518), (42, 6587160), (45, 6148016), (48, 5763765), (51, 5424720), (56, 4940370), (60, 4611012), (63, 4391440), (68, 4068540), (70, 3952296), (72, 3842510), (80, 3458259), (84, 3293580), (85, 3254832), (90, 3074008), (102, 2712360), (105, 2634864), (112, 2470185), (119, 2324880), (120, 2305506), (126, 2195720), (136, 2034270), (140, 1976148), (144, 1921255), (153, 1808240), (168, 1646790), (170, 1627416), (180, 1537004), (204, 1356180), (210, 1317432), (238, 1162440), (240, 1152753), (252, 1097860), (255, 1084944), (272, 1017135), (280, 988074), (306, 904120), (315, 878288), (336, 823395), (340, 813708), (357, 774960), (360, 768502), (408, 678090), (420, 658716), (476, 581220), (504, 548930), (510, 542472), (560, 494037), (595, 464976), (612, 452060), (630, 439144), (680, 406854), (714, 387480), (720, 384251), (765, 361648), (816, 339045), (840, 329358), (952, 290610), (1008, 274465), (1020, 271236), (1071, 258320), (1190, 232488), (1224, 226030), (1260, 219572), (1360, 203427), (1428, 193740), (1530, 180824), (1680, 164679), (1785, 154992), (1904, 145305), (2040, 135618), (2142, 129160), (2380, 116244), (2448, 113015), (2520, 109786), (2856, 96870), (3060, 90412), (3229, 85680), (3570, 77496), (4080, 67809), (4284, 64580), (4760, 58122), (5040, 54893), (5355, 51664), (5712, 48435), (6120, 45206), (6458, 42840), (7140, 38748), (8568, 32290), (9520, 29061), (9687, 28560), (10710, 25832), (12240, 22603), (12916, 21420), (14280, 19374), (16145, 17136)]