248319360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2313

約数の個数: 192

約数和(自身を含む): 903006000

約数和(自身を除く): 654686640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2269, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4538, 4560, 5472, 5760, 6080, 6807, 6840, 7296, 9076, 9120, 10944, 11345, 12160, 13614, 13680, 18152, 18240, 20421, 21888, 22690, 27228, 27360, 34035, 36304, 36480, 40842, 43111, 45380, 54456, 54720, 68070, 72608, 81684, 86222, 90760, 102105, 108912, 109440, 129333, 136140, 145216, 163368, 172444, 181520, 204210, 215555, 217824, 258666, 272280, 290432, 326736, 344888, 363040, 387999, 408420, 431110, 435648, 517332, 544560, 646665, 653472, 689776, 726080, 775998, 816840, 862220, 871296, 1034664, 1089120, 1293330, 1306944, 1379552, 1452160, 1551996, 1633680, 1724440, 1939995, 2069328, 2178240, 2586660, 2613888, 2759104, 3103992, 3267360, 3448880, 3879990, 4138656, 4356480, 5173320, 5518208, 6207984, 6534720, 6897760, 7759980, 8277312, 10346640, 12415968, 13069440, 13795520, 15519960, 16554624, 20693280, 24831936, 27591040, 31039920, 41386560, 49663872, 62079840, 82773120, 124159680, 248319360]

約数ペア:

[(1, 248319360), (2, 124159680), (3, 82773120), (4, 62079840), (5, 49663872), (6, 41386560), (8, 31039920), (9, 27591040), (10, 24831936), (12, 20693280), (15, 16554624), (16, 15519960), (18, 13795520), (19, 13069440), (20, 12415968), (24, 10346640), (30, 8277312), (32, 7759980), (36, 6897760), (38, 6534720), (40, 6207984), (45, 5518208), (48, 5173320), (57, 4356480), (60, 4138656), (64, 3879990), (72, 3448880), (76, 3267360), (80, 3103992), (90, 2759104), (95, 2613888), (96, 2586660), (114, 2178240), (120, 2069328), (128, 1939995), (144, 1724440), (152, 1633680), (160, 1551996), (171, 1452160), (180, 1379552), (190, 1306944), (192, 1293330), (228, 1089120), (240, 1034664), (285, 871296), (288, 862220), (304, 816840), (320, 775998), (342, 726080), (360, 689776), (380, 653472), (384, 646665), (456, 544560), (480, 517332), (570, 435648), (576, 431110), (608, 408420), (640, 387999), (684, 363040), (720, 344888), (760, 326736), (855, 290432), (912, 272280), (960, 258666), (1140, 217824), (1152, 215555), (1216, 204210), (1368, 181520), (1440, 172444), (1520, 163368), (1710, 145216), (1824, 136140), (1920, 129333), (2269, 109440), (2280, 108912), (2432, 102105), (2736, 90760), (2880, 86222), (3040, 81684), (3420, 72608), (3648, 68070), (4538, 54720), (4560, 54456), (5472, 45380), (5760, 43111), (6080, 40842), (6807, 36480), (6840, 36304), (7296, 34035), (9076, 27360), (9120, 27228), (10944, 22690), (11345, 21888), (12160, 20421), (13614, 18240), (13680, 18152)]