1625894400

素因数分解:

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

素因数の和:3301

約数の個数: 240

約数和(自身を含む): 5785973424

約数和(自身を除く): 4160079024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 512, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1536, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2560, 2600, 3120, 3200, 3257, 3328, 3840, 3900, 4160, 4800, 4992, 5200, 6240, 6400, 6514, 6656, 7680, 7800, 8320, 9600, 9771, 9984, 10400, 12480, 12800, 13028, 15600, 16285, 16640, 19200, 19542, 19968, 20800, 24960, 26056, 31200, 32570, 33280, 38400, 39084, 41600, 42341, 48855, 49920, 52112, 62400, 65140, 78168, 81425, 83200, 84682, 97710, 99840, 104224, 124800, 127023, 130280, 156336, 162850, 166400, 169364, 195420, 208448, 211705, 244275, 249600, 254046, 260560, 312672, 325700, 338728, 390840, 416896, 423410, 488550, 499200, 508092, 521120, 625344, 635115, 651400, 677456, 781680, 833792, 846820, 977100, 1016184, 1042240, 1058525, 1250688, 1270230, 1302800, 1354912, 1563360, 1667584, 1693640, 1954200, 2032368, 2084480, 2117050, 2501376, 2540460, 2605600, 2709824, 3126720, 3175575, 3387280, 3908400, 4064736, 4168960, 4234100, 5002752, 5080920, 5211200, 5419648, 6253440, 6351150, 6774560, 7816800, 8129472, 8337920, 8468200, 10161840, 10422400, 10839296, 12506880, 12702300, 13549120, 15633600, 16258944, 16936400, 20323680, 20844800, 21678592, 25013760, 25404600, 27098240, 31267200, 32517888, 33872800, 40647360, 41689600, 50809200, 54196480, 62534400, 65035776, 67745600, 81294720, 101618400, 108392960, 125068800, 135491200, 162589440, 203236800, 270982400, 325178880, 406473600, 541964800, 812947200, 1625894400]

約数ペア:

[(1, 1625894400), (2, 812947200), (3, 541964800), (4, 406473600), (5, 325178880), (6, 270982400), (8, 203236800), (10, 162589440), (12, 135491200), (13, 125068800), (15, 108392960), (16, 101618400), (20, 81294720), (24, 67745600), (25, 65035776), (26, 62534400), (30, 54196480), (32, 50809200), (39, 41689600), (40, 40647360), (48, 33872800), (50, 32517888), (52, 31267200), (60, 27098240), (64, 25404600), (65, 25013760), (75, 21678592), (78, 20844800), (80, 20323680), (96, 16936400), (100, 16258944), (104, 15633600), (120, 13549120), (128, 12702300), (130, 12506880), (150, 10839296), (156, 10422400), (160, 10161840), (192, 8468200), (195, 8337920), (200, 8129472), (208, 7816800), (240, 6774560), (256, 6351150), (260, 6253440), (300, 5419648), (312, 5211200), (320, 5080920), (325, 5002752), (384, 4234100), (390, 4168960), (400, 4064736), (416, 3908400), (480, 3387280), (512, 3175575), (520, 3126720), (600, 2709824), (624, 2605600), (640, 2540460), (650, 2501376), (768, 2117050), (780, 2084480), (800, 2032368), (832, 1954200), (960, 1693640), (975, 1667584), (1040, 1563360), (1200, 1354912), (1248, 1302800), (1280, 1270230), (1300, 1250688), (1536, 1058525), (1560, 1042240), (1600, 1016184), (1664, 977100), (1920, 846820), (1950, 833792), (2080, 781680), (2400, 677456), (2496, 651400), (2560, 635115), (2600, 625344), (3120, 521120), (3200, 508092), (3257, 499200), (3328, 488550), (3840, 423410), (3900, 416896), (4160, 390840), (4800, 338728), (4992, 325700), (5200, 312672), (6240, 260560), (6400, 254046), (6514, 249600), (6656, 244275), (7680, 211705), (7800, 208448), (8320, 195420), (9600, 169364), (9771, 166400), (9984, 162850), (10400, 156336), (12480, 130280), (12800, 127023), (13028, 124800), (15600, 104224), (16285, 99840), (16640, 97710), (19200, 84682), (19542, 83200), (19968, 81425), (20800, 78168), (24960, 65140), (26056, 62400), (31200, 52112), (32570, 49920), (33280, 48855), (38400, 42341), (39084, 41600)]