3951780480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3320

約数の個数: 256

約数和(自身を含む): 14197420800

約数和(自身を除く): 10245640320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1420, 1440, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2556, 2840, 2880, 3195, 3221, 3408, 3456, 3834, 4260, 4320, 4544, 5112, 5680, 5760, 6390, 6442, 6816, 7668, 8520, 8640, 9088, 9585, 9663, 10224, 11360, 12780, 12884, 13632, 15336, 16105, 17040, 17280, 19170, 19326, 20448, 22720, 25560, 25768, 27264, 28989, 30672, 32210, 34080, 38340, 38652, 40896, 45440, 48315, 51120, 51536, 57978, 61344, 64420, 68160, 76680, 77304, 81792, 86967, 96630, 102240, 103072, 115956, 122688, 128840, 136320, 144945, 153360, 154608, 173934, 193260, 204480, 206144, 228691, 231912, 245376, 257680, 289890, 306720, 309216, 347868, 386520, 408960, 412288, 434835, 457382, 463824, 515360, 579780, 613440, 618432, 686073, 695736, 773040, 869670, 914764, 927648, 1030720, 1143455, 1159560, 1226880, 1236864, 1372146, 1391472, 1546080, 1739340, 1829528, 1855296, 2058219, 2061440, 2286910, 2319120, 2744292, 2782944, 3092160, 3430365, 3478680, 3659056, 3710592, 4116438, 4573820, 4638240, 5488584, 5565888, 6174657, 6184320, 6860730, 6957360, 7318112, 8232876, 9147640, 9276480, 10291095, 10977168, 11131776, 12349314, 13721460, 13914720, 14636224, 16465752, 18295280, 18552960, 20582190, 21954336, 24698628, 27442920, 27829440, 29272448, 30873285, 32931504, 36590560, 41164380, 43908672, 49397256, 54885840, 55658880, 61746570, 65863008, 73181120, 82328760, 87817344, 98794512, 109771680, 123493140, 131726016, 146362240, 164657520, 197589024, 219543360, 246986280, 263452032, 329315040, 395178048, 439086720, 493972560, 658630080, 790356096, 987945120, 1317260160, 1975890240, 3951780480]

約数ペア:

[(1, 3951780480), (2, 1975890240), (3, 1317260160), (4, 987945120), (5, 790356096), (6, 658630080), (8, 493972560), (9, 439086720), (10, 395178048), (12, 329315040), (15, 263452032), (16, 246986280), (18, 219543360), (20, 197589024), (24, 164657520), (27, 146362240), (30, 131726016), (32, 123493140), (36, 109771680), (40, 98794512), (45, 87817344), (48, 82328760), (54, 73181120), (60, 65863008), (64, 61746570), (71, 55658880), (72, 54885840), (80, 49397256), (90, 43908672), (96, 41164380), (108, 36590560), (120, 32931504), (128, 30873285), (135, 29272448), (142, 27829440), (144, 27442920), (160, 24698628), (180, 21954336), (192, 20582190), (213, 18552960), (216, 18295280), (240, 16465752), (270, 14636224), (284, 13914720), (288, 13721460), (320, 12349314), (355, 11131776), (360, 10977168), (384, 10291095), (426, 9276480), (432, 9147640), (480, 8232876), (540, 7318112), (568, 6957360), (576, 6860730), (639, 6184320), (640, 6174657), (710, 5565888), (720, 5488584), (852, 4638240), (864, 4573820), (960, 4116438), (1065, 3710592), (1080, 3659056), (1136, 3478680), (1152, 3430365), (1278, 3092160), (1420, 2782944), (1440, 2744292), (1704, 2319120), (1728, 2286910), (1917, 2061440), (1920, 2058219), (2130, 1855296), (2160, 1829528), (2272, 1739340), (2556, 1546080), (2840, 1391472), (2880, 1372146), (3195, 1236864), (3221, 1226880), (3408, 1159560), (3456, 1143455), (3834, 1030720), (4260, 927648), (4320, 914764), (4544, 869670), (5112, 773040), (5680, 695736), (5760, 686073), (6390, 618432), (6442, 613440), (6816, 579780), (7668, 515360), (8520, 463824), (8640, 457382), (9088, 434835), (9585, 412288), (9663, 408960), (10224, 386520), (11360, 347868), (12780, 309216), (12884, 306720), (13632, 289890), (15336, 257680), (16105, 245376), (17040, 231912), (17280, 228691), (19170, 206144), (19326, 204480), (20448, 193260), (22720, 173934), (25560, 154608), (25768, 153360), (27264, 144945), (28989, 136320), (30672, 128840), (32210, 122688), (34080, 115956), (38340, 103072), (38652, 102240), (40896, 96630), (45440, 86967), (48315, 81792), (51120, 77304), (51536, 76680), (57978, 68160), (61344, 64420)]