383389440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 288

約数和(自身を含む): 1483453440

約数和(自身を除く): 1100064000

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, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 768, 816, 839, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1632, 1678, 1680, 1785, 1792, 1904, 1920, 2040, 2176, 2240, 2380, 2517, 2688, 2720, 2856, 3264, 3356, 3360, 3570, 3808, 3840, 4080, 4195, 4352, 4480, 4760, 5034, 5376, 5440, 5712, 5873, 6528, 6712, 6720, 7140, 7616, 8160, 8390, 8960, 9520, 10068, 10880, 11424, 11746, 12585, 13056, 13424, 13440, 14263, 14280, 15232, 16320, 16780, 17619, 19040, 20136, 21760, 22848, 23492, 25170, 26848, 26880, 28526, 28560, 29365, 30464, 32640, 33560, 35238, 38080, 40272, 42789, 45696, 46984, 50340, 53696, 57052, 57120, 58730, 65280, 67120, 70476, 71315, 76160, 80544, 85578, 88095, 91392, 93968, 99841, 100680, 107392, 114104, 114240, 117460, 134240, 140952, 142630, 152320, 161088, 171156, 176190, 187936, 199682, 201360, 213945, 214784, 228208, 228480, 234920, 268480, 281904, 285260, 299523, 322176, 342312, 352380, 375872, 399364, 402720, 427890, 456416, 456960, 469840, 499205, 536960, 563808, 570520, 599046, 644352, 684624, 704760, 751744, 798728, 805440, 855780, 912832, 939680, 998410, 1073920, 1127616, 1141040, 1198092, 1369248, 1409520, 1497615, 1503488, 1597456, 1610880, 1711560, 1825664, 1879360, 1996820, 2255232, 2282080, 2396184, 2738496, 2819040, 2995230, 3194912, 3221760, 3423120, 3651328, 3758720, 3993640, 4510464, 4564160, 4792368, 5476992, 5638080, 5990460, 6389824, 6846240, 7517440, 7987280, 9128320, 9584736, 10953984, 11276160, 11980920, 12779648, 13692480, 15974560, 18256640, 19169472, 22552320, 23961840, 25559296, 27384960, 31949120, 38338944, 47923680, 54769920, 63898240, 76677888, 95847360, 127796480, 191694720, 383389440]

約数ペア:

[(1, 383389440), (2, 191694720), (3, 127796480), (4, 95847360), (5, 76677888), (6, 63898240), (7, 54769920), (8, 47923680), (10, 38338944), (12, 31949120), (14, 27384960), (15, 25559296), (16, 23961840), (17, 22552320), (20, 19169472), (21, 18256640), (24, 15974560), (28, 13692480), (30, 12779648), (32, 11980920), (34, 11276160), (35, 10953984), (40, 9584736), (42, 9128320), (48, 7987280), (51, 7517440), (56, 6846240), (60, 6389824), (64, 5990460), (68, 5638080), (70, 5476992), (80, 4792368), (84, 4564160), (85, 4510464), (96, 3993640), (102, 3758720), (105, 3651328), (112, 3423120), (119, 3221760), (120, 3194912), (128, 2995230), (136, 2819040), (140, 2738496), (160, 2396184), (168, 2282080), (170, 2255232), (192, 1996820), (204, 1879360), (210, 1825664), (224, 1711560), (238, 1610880), (240, 1597456), (255, 1503488), (256, 1497615), (272, 1409520), (280, 1369248), (320, 1198092), (336, 1141040), (340, 1127616), (357, 1073920), (384, 998410), (408, 939680), (420, 912832), (448, 855780), (476, 805440), (480, 798728), (510, 751744), (544, 704760), (560, 684624), (595, 644352), (640, 599046), (672, 570520), (680, 563808), (714, 536960), (768, 499205), (816, 469840), (839, 456960), (840, 456416), (896, 427890), (952, 402720), (960, 399364), (1020, 375872), (1088, 352380), (1120, 342312), (1190, 322176), (1280, 299523), (1344, 285260), (1360, 281904), (1428, 268480), (1632, 234920), (1678, 228480), (1680, 228208), (1785, 214784), (1792, 213945), (1904, 201360), (1920, 199682), (2040, 187936), (2176, 176190), (2240, 171156), (2380, 161088), (2517, 152320), (2688, 142630), (2720, 140952), (2856, 134240), (3264, 117460), (3356, 114240), (3360, 114104), (3570, 107392), (3808, 100680), (3840, 99841), (4080, 93968), (4195, 91392), (4352, 88095), (4480, 85578), (4760, 80544), (5034, 76160), (5376, 71315), (5440, 70476), (5712, 67120), (5873, 65280), (6528, 58730), (6712, 57120), (6720, 57052), (7140, 53696), (7616, 50340), (8160, 46984), (8390, 45696), (8960, 42789), (9520, 40272), (10068, 38080), (10880, 35238), (11424, 33560), (11746, 32640), (12585, 30464), (13056, 29365), (13424, 28560), (13440, 28526), (14263, 26880), (14280, 26848), (15232, 25170), (16320, 23492), (16780, 22848), (17619, 21760), (19040, 20136)]