1385374080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 256

約数和(自身を含む): 4626720000

約数和(自身を除く): 3241345920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 139, 145, 160, 174, 179, 192, 232, 240, 278, 290, 320, 348, 358, 384, 417, 435, 464, 480, 537, 556, 580, 640, 695, 696, 716, 834, 870, 895, 928, 960, 1074, 1112, 1160, 1390, 1392, 1432, 1668, 1740, 1790, 1856, 1920, 2085, 2148, 2224, 2320, 2685, 2780, 2784, 2864, 3336, 3480, 3580, 3712, 4031, 4170, 4296, 4448, 4640, 5191, 5370, 5560, 5568, 5728, 6672, 6960, 7160, 8062, 8340, 8592, 8896, 9280, 10382, 10740, 11120, 11136, 11456, 12093, 13344, 13920, 14320, 15573, 16124, 16680, 17184, 17792, 18560, 20155, 20764, 21480, 22240, 22912, 24186, 24881, 25955, 26688, 27840, 28640, 31146, 32248, 33360, 34368, 40310, 41528, 42960, 44480, 48372, 49762, 51910, 53376, 55680, 57280, 60465, 62292, 64496, 66720, 68736, 74643, 77865, 80620, 83056, 85920, 88960, 96744, 99524, 103820, 114560, 120930, 124405, 124584, 128992, 133440, 149286, 155730, 161240, 166112, 171840, 193488, 199048, 207640, 241860, 248810, 249168, 257984, 266880, 298572, 311460, 322480, 332224, 343680, 373215, 386976, 398096, 415280, 483720, 497620, 498336, 515968, 597144, 622920, 644960, 664448, 721549, 746430, 773952, 796192, 830560, 967440, 995240, 996672, 1194288, 1245840, 1289920, 1443098, 1492860, 1547904, 1592384, 1661120, 1934880, 1990480, 1993344, 2164647, 2388576, 2491680, 2579840, 2886196, 2985720, 3184768, 3322240, 3607745, 3869760, 3980960, 4329294, 4777152, 4983360, 5772392, 5971440, 7215490, 7739520, 7961920, 8658588, 9554304, 9966720, 10823235, 11544784, 11942880, 14430980, 15923840, 17317176, 21646470, 23089568, 23885760, 28861960, 34634352, 43292940, 46179136, 47771520, 57723920, 69268704, 86585880, 92358272, 115447840, 138537408, 173171760, 230895680, 277074816, 346343520, 461791360, 692687040, 1385374080]

約数ペア:

[(1, 1385374080), (2, 692687040), (3, 461791360), (4, 346343520), (5, 277074816), (6, 230895680), (8, 173171760), (10, 138537408), (12, 115447840), (15, 92358272), (16, 86585880), (20, 69268704), (24, 57723920), (29, 47771520), (30, 46179136), (32, 43292940), (40, 34634352), (48, 28861960), (58, 23885760), (60, 23089568), (64, 21646470), (80, 17317176), (87, 15923840), (96, 14430980), (116, 11942880), (120, 11544784), (128, 10823235), (139, 9966720), (145, 9554304), (160, 8658588), (174, 7961920), (179, 7739520), (192, 7215490), (232, 5971440), (240, 5772392), (278, 4983360), (290, 4777152), (320, 4329294), (348, 3980960), (358, 3869760), (384, 3607745), (417, 3322240), (435, 3184768), (464, 2985720), (480, 2886196), (537, 2579840), (556, 2491680), (580, 2388576), (640, 2164647), (695, 1993344), (696, 1990480), (716, 1934880), (834, 1661120), (870, 1592384), (895, 1547904), (928, 1492860), (960, 1443098), (1074, 1289920), (1112, 1245840), (1160, 1194288), (1390, 996672), (1392, 995240), (1432, 967440), (1668, 830560), (1740, 796192), (1790, 773952), (1856, 746430), (1920, 721549), (2085, 664448), (2148, 644960), (2224, 622920), (2320, 597144), (2685, 515968), (2780, 498336), (2784, 497620), (2864, 483720), (3336, 415280), (3480, 398096), (3580, 386976), (3712, 373215), (4031, 343680), (4170, 332224), (4296, 322480), (4448, 311460), (4640, 298572), (5191, 266880), (5370, 257984), (5560, 249168), (5568, 248810), (5728, 241860), (6672, 207640), (6960, 199048), (7160, 193488), (8062, 171840), (8340, 166112), (8592, 161240), (8896, 155730), (9280, 149286), (10382, 133440), (10740, 128992), (11120, 124584), (11136, 124405), (11456, 120930), (12093, 114560), (13344, 103820), (13920, 99524), (14320, 96744), (15573, 88960), (16124, 85920), (16680, 83056), (17184, 80620), (17792, 77865), (18560, 74643), (20155, 68736), (20764, 66720), (21480, 64496), (22240, 62292), (22912, 60465), (24186, 57280), (24881, 55680), (25955, 53376), (26688, 51910), (27840, 49762), (28640, 48372), (31146, 44480), (32248, 42960), (33360, 41528), (34368, 40310)]