325178880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3296

約数の個数: 160

約数和(自身を含む): 1119865824

約数和(自身を除く): 794686944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3257, 3328, 3840, 4160, 4992, 6240, 6514, 6656, 7680, 8320, 9771, 9984, 12480, 13028, 16285, 16640, 19542, 19968, 24960, 26056, 32570, 33280, 39084, 42341, 48855, 49920, 52112, 65140, 78168, 84682, 97710, 99840, 104224, 127023, 130280, 156336, 169364, 195420, 208448, 211705, 254046, 260560, 312672, 338728, 390840, 416896, 423410, 508092, 521120, 625344, 635115, 677456, 781680, 833792, 846820, 1016184, 1042240, 1250688, 1270230, 1354912, 1563360, 1667584, 1693640, 2032368, 2084480, 2501376, 2540460, 2709824, 3126720, 3387280, 4064736, 4168960, 5002752, 5080920, 5419648, 6253440, 6774560, 8129472, 8337920, 10161840, 10839296, 12506880, 13549120, 16258944, 20323680, 21678592, 25013760, 27098240, 32517888, 40647360, 54196480, 65035776, 81294720, 108392960, 162589440, 325178880]

約数ペア:

[(1, 325178880), (2, 162589440), (3, 108392960), (4, 81294720), (5, 65035776), (6, 54196480), (8, 40647360), (10, 32517888), (12, 27098240), (13, 25013760), (15, 21678592), (16, 20323680), (20, 16258944), (24, 13549120), (26, 12506880), (30, 10839296), (32, 10161840), (39, 8337920), (40, 8129472), (48, 6774560), (52, 6253440), (60, 5419648), (64, 5080920), (65, 5002752), (78, 4168960), (80, 4064736), (96, 3387280), (104, 3126720), (120, 2709824), (128, 2540460), (130, 2501376), (156, 2084480), (160, 2032368), (192, 1693640), (195, 1667584), (208, 1563360), (240, 1354912), (256, 1270230), (260, 1250688), (312, 1042240), (320, 1016184), (384, 846820), (390, 833792), (416, 781680), (480, 677456), (512, 635115), (520, 625344), (624, 521120), (640, 508092), (768, 423410), (780, 416896), (832, 390840), (960, 338728), (1040, 312672), (1248, 260560), (1280, 254046), (1536, 211705), (1560, 208448), (1664, 195420), (1920, 169364), (2080, 156336), (2496, 130280), (2560, 127023), (3120, 104224), (3257, 99840), (3328, 97710), (3840, 84682), (4160, 78168), (4992, 65140), (6240, 52112), (6514, 49920), (6656, 48855), (7680, 42341), (8320, 39084), (9771, 33280), (9984, 32570), (12480, 26056), (13028, 24960), (16285, 19968), (16640, 19542)]