207231360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:953

約数の個数: 256

約数和(自身を含む): 800202240

約数和(自身を除く): 592970880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 907, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1814, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2721, 2856, 3264, 3360, 3570, 3628, 3808, 4080, 4480, 4535, 4760, 5440, 5442, 5712, 6349, 6528, 6720, 7140, 7256, 7616, 8160, 9070, 9520, 10880, 10884, 11424, 12698, 13440, 13605, 14280, 14512, 15232, 15419, 16320, 18140, 19040, 19047, 21768, 22848, 25396, 27210, 28560, 29024, 30838, 31745, 32640, 36280, 38080, 38094, 43536, 45696, 46257, 50792, 54420, 57120, 58048, 61676, 63490, 72560, 76160, 76188, 77095, 87072, 92514, 95235, 101584, 107933, 108840, 114240, 116096, 123352, 126980, 145120, 152376, 154190, 174144, 185028, 190470, 203168, 215866, 217680, 228480, 231285, 246704, 253960, 290240, 304752, 308380, 323799, 348288, 370056, 380940, 406336, 431732, 435360, 462570, 493408, 507920, 539665, 580480, 609504, 616760, 647598, 740112, 761880, 812672, 863464, 870720, 925140, 986816, 1015840, 1079330, 1219008, 1233520, 1295196, 1480224, 1523760, 1618995, 1726928, 1741440, 1850280, 1973632, 2031680, 2158660, 2438016, 2467040, 2590392, 2960448, 3047520, 3237990, 3453856, 3700560, 4063360, 4317320, 4934080, 5180784, 5920896, 6095040, 6475980, 6907712, 7401120, 8634640, 9868160, 10361568, 12190080, 12951960, 13815424, 14802240, 17269280, 20723136, 25903920, 29604480, 34538560, 41446272, 51807840, 69077120, 103615680, 207231360]

約数ペア:

[(1, 207231360), (2, 103615680), (3, 69077120), (4, 51807840), (5, 41446272), (6, 34538560), (7, 29604480), (8, 25903920), (10, 20723136), (12, 17269280), (14, 14802240), (15, 13815424), (16, 12951960), (17, 12190080), (20, 10361568), (21, 9868160), (24, 8634640), (28, 7401120), (30, 6907712), (32, 6475980), (34, 6095040), (35, 5920896), (40, 5180784), (42, 4934080), (48, 4317320), (51, 4063360), (56, 3700560), (60, 3453856), (64, 3237990), (68, 3047520), (70, 2960448), (80, 2590392), (84, 2467040), (85, 2438016), (96, 2158660), (102, 2031680), (105, 1973632), (112, 1850280), (119, 1741440), (120, 1726928), (128, 1618995), (136, 1523760), (140, 1480224), (160, 1295196), (168, 1233520), (170, 1219008), (192, 1079330), (204, 1015840), (210, 986816), (224, 925140), (238, 870720), (240, 863464), (255, 812672), (272, 761880), (280, 740112), (320, 647598), (336, 616760), (340, 609504), (357, 580480), (384, 539665), (408, 507920), (420, 493408), (448, 462570), (476, 435360), (480, 431732), (510, 406336), (544, 380940), (560, 370056), (595, 348288), (640, 323799), (672, 308380), (680, 304752), (714, 290240), (816, 253960), (840, 246704), (896, 231285), (907, 228480), (952, 217680), (960, 215866), (1020, 203168), (1088, 190470), (1120, 185028), (1190, 174144), (1344, 154190), (1360, 152376), (1428, 145120), (1632, 126980), (1680, 123352), (1785, 116096), (1814, 114240), (1904, 108840), (1920, 107933), (2040, 101584), (2176, 95235), (2240, 92514), (2380, 87072), (2688, 77095), (2720, 76188), (2721, 76160), (2856, 72560), (3264, 63490), (3360, 61676), (3570, 58048), (3628, 57120), (3808, 54420), (4080, 50792), (4480, 46257), (4535, 45696), (4760, 43536), (5440, 38094), (5442, 38080), (5712, 36280), (6349, 32640), (6528, 31745), (6720, 30838), (7140, 29024), (7256, 28560), (7616, 27210), (8160, 25396), (9070, 22848), (9520, 21768), (10880, 19047), (10884, 19040), (11424, 18140), (12698, 16320), (13440, 15419), (13605, 15232), (14280, 14512)]