770724480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 256

約数和(自身を含む): 2650890240

約数和(自身を除く): 1880165760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 128, 138, 155, 160, 184, 186, 192, 230, 240, 248, 276, 310, 320, 345, 368, 372, 384, 460, 465, 480, 496, 552, 563, 620, 640, 690, 713, 736, 744, 920, 930, 960, 992, 1104, 1126, 1240, 1380, 1426, 1472, 1488, 1689, 1840, 1860, 1920, 1984, 2139, 2208, 2252, 2480, 2760, 2815, 2852, 2944, 2976, 3378, 3565, 3680, 3720, 3968, 4278, 4416, 4504, 4960, 5520, 5630, 5704, 5952, 6756, 7130, 7360, 7440, 8445, 8556, 8832, 9008, 9920, 10695, 11040, 11260, 11408, 11904, 12949, 13512, 14260, 14720, 14880, 16890, 17112, 17453, 18016, 19840, 21390, 22080, 22520, 22816, 25898, 27024, 28520, 29760, 33780, 34224, 34906, 36032, 38847, 42780, 44160, 45040, 45632, 51796, 52359, 54048, 57040, 59520, 64745, 67560, 68448, 69812, 72064, 77694, 85560, 87265, 90080, 91264, 103592, 104718, 108096, 114080, 129490, 135120, 136896, 139624, 155388, 171120, 174530, 180160, 194235, 207184, 209436, 216192, 228160, 258980, 261795, 270240, 273792, 279248, 310776, 342240, 349060, 360320, 388470, 401419, 414368, 418872, 456320, 517960, 523590, 540480, 558496, 621552, 684480, 698120, 776940, 802838, 828736, 837744, 1035920, 1047180, 1080960, 1116992, 1204257, 1243104, 1368960, 1396240, 1553880, 1605676, 1657472, 1675488, 2007095, 2071840, 2094360, 2233984, 2408514, 2486208, 2792480, 3107760, 3211352, 3350976, 4014190, 4143680, 4188720, 4817028, 4972416, 5584960, 6021285, 6215520, 6422704, 6701952, 8028380, 8287360, 8377440, 9634056, 11169920, 12042570, 12431040, 12845408, 16056760, 16754880, 19268112, 24085140, 24862080, 25690816, 32113520, 33509760, 38536224, 48170280, 51381632, 64227040, 77072448, 96340560, 128454080, 154144896, 192681120, 256908160, 385362240, 770724480]

約数ペア:

[(1, 770724480), (2, 385362240), (3, 256908160), (4, 192681120), (5, 154144896), (6, 128454080), (8, 96340560), (10, 77072448), (12, 64227040), (15, 51381632), (16, 48170280), (20, 38536224), (23, 33509760), (24, 32113520), (30, 25690816), (31, 24862080), (32, 24085140), (40, 19268112), (46, 16754880), (48, 16056760), (60, 12845408), (62, 12431040), (64, 12042570), (69, 11169920), (80, 9634056), (92, 8377440), (93, 8287360), (96, 8028380), (115, 6701952), (120, 6422704), (124, 6215520), (128, 6021285), (138, 5584960), (155, 4972416), (160, 4817028), (184, 4188720), (186, 4143680), (192, 4014190), (230, 3350976), (240, 3211352), (248, 3107760), (276, 2792480), (310, 2486208), (320, 2408514), (345, 2233984), (368, 2094360), (372, 2071840), (384, 2007095), (460, 1675488), (465, 1657472), (480, 1605676), (496, 1553880), (552, 1396240), (563, 1368960), (620, 1243104), (640, 1204257), (690, 1116992), (713, 1080960), (736, 1047180), (744, 1035920), (920, 837744), (930, 828736), (960, 802838), (992, 776940), (1104, 698120), (1126, 684480), (1240, 621552), (1380, 558496), (1426, 540480), (1472, 523590), (1488, 517960), (1689, 456320), (1840, 418872), (1860, 414368), (1920, 401419), (1984, 388470), (2139, 360320), (2208, 349060), (2252, 342240), (2480, 310776), (2760, 279248), (2815, 273792), (2852, 270240), (2944, 261795), (2976, 258980), (3378, 228160), (3565, 216192), (3680, 209436), (3720, 207184), (3968, 194235), (4278, 180160), (4416, 174530), (4504, 171120), (4960, 155388), (5520, 139624), (5630, 136896), (5704, 135120), (5952, 129490), (6756, 114080), (7130, 108096), (7360, 104718), (7440, 103592), (8445, 91264), (8556, 90080), (8832, 87265), (9008, 85560), (9920, 77694), (10695, 72064), (11040, 69812), (11260, 68448), (11408, 67560), (11904, 64745), (12949, 59520), (13512, 57040), (14260, 54048), (14720, 52359), (14880, 51796), (16890, 45632), (17112, 45040), (17453, 44160), (18016, 42780), (19840, 38847), (21390, 36032), (22080, 34906), (22520, 34224), (22816, 33780), (25898, 29760), (27024, 28520)]