1347947520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:846

約数の個数: 176

約数和(自身を含む): 4351561728

約数和(自身を除く): 3003614208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 691, 762, 768, 960, 1016, 1024, 1270, 1280, 1382, 1524, 1536, 1905, 1920, 2032, 2073, 2540, 2560, 2764, 3048, 3072, 3455, 3810, 3840, 4064, 4146, 5080, 5120, 5528, 6096, 6910, 7620, 7680, 8128, 8292, 10160, 10365, 11056, 12192, 13820, 15240, 15360, 16256, 16584, 20320, 20730, 22112, 24384, 27640, 30480, 32512, 33168, 40640, 41460, 44224, 48768, 55280, 60960, 65024, 66336, 81280, 82920, 87757, 88448, 97536, 110560, 121920, 130048, 132672, 162560, 165840, 175514, 176896, 195072, 221120, 243840, 263271, 265344, 325120, 331680, 351028, 353792, 390144, 438785, 442240, 487680, 526542, 530688, 650240, 663360, 702056, 707584, 877570, 884480, 975360, 1053084, 1061376, 1316355, 1326720, 1404112, 1755140, 1768960, 1950720, 2106168, 2122752, 2632710, 2653440, 2808224, 3510280, 3537920, 4212336, 5265420, 5306880, 5616448, 7020560, 8424672, 10530840, 10613760, 11232896, 14041120, 16849344, 21061680, 22465792, 28082240, 33698688, 42123360, 44931584, 56164480, 67397376, 84246720, 89863168, 112328960, 134794752, 168493440, 224657920, 269589504, 336986880, 449315840, 673973760, 1347947520]

約数ペア:

[(1, 1347947520), (2, 673973760), (3, 449315840), (4, 336986880), (5, 269589504), (6, 224657920), (8, 168493440), (10, 134794752), (12, 112328960), (15, 89863168), (16, 84246720), (20, 67397376), (24, 56164480), (30, 44931584), (32, 42123360), (40, 33698688), (48, 28082240), (60, 22465792), (64, 21061680), (80, 16849344), (96, 14041120), (120, 11232896), (127, 10613760), (128, 10530840), (160, 8424672), (192, 7020560), (240, 5616448), (254, 5306880), (256, 5265420), (320, 4212336), (381, 3537920), (384, 3510280), (480, 2808224), (508, 2653440), (512, 2632710), (635, 2122752), (640, 2106168), (691, 1950720), (762, 1768960), (768, 1755140), (960, 1404112), (1016, 1326720), (1024, 1316355), (1270, 1061376), (1280, 1053084), (1382, 975360), (1524, 884480), (1536, 877570), (1905, 707584), (1920, 702056), (2032, 663360), (2073, 650240), (2540, 530688), (2560, 526542), (2764, 487680), (3048, 442240), (3072, 438785), (3455, 390144), (3810, 353792), (3840, 351028), (4064, 331680), (4146, 325120), (5080, 265344), (5120, 263271), (5528, 243840), (6096, 221120), (6910, 195072), (7620, 176896), (7680, 175514), (8128, 165840), (8292, 162560), (10160, 132672), (10365, 130048), (11056, 121920), (12192, 110560), (13820, 97536), (15240, 88448), (15360, 87757), (16256, 82920), (16584, 81280), (20320, 66336), (20730, 65024), (22112, 60960), (24384, 55280), (27640, 48768), (30480, 44224), (32512, 41460), (33168, 40640)]