2499294720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25033}}^1$

素因数の和:25072

約数の個数: 160

約数和(自身を含む): 8604886752

約数和(自身を除く): 6105592032

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, 3328, 3840, 4160, 4992, 6240, 6656, 7680, 8320, 9984, 12480, 16640, 19968, 24960, 25033, 33280, 49920, 50066, 75099, 99840, 100132, 125165, 150198, 200264, 250330, 300396, 325429, 375495, 400528, 500660, 600792, 650858, 750990, 801056, 976287, 1001320, 1201584, 1301716, 1501980, 1602112, 1627145, 1952574, 2002640, 2403168, 2603432, 3003960, 3204224, 3254290, 3905148, 4005280, 4806336, 4881435, 5206864, 6007920, 6408448, 6508580, 7810296, 8010560, 9612672, 9762870, 10413728, 12015840, 12816896, 13017160, 15620592, 16021120, 19225344, 19525740, 20827456, 24031680, 26034320, 31241184, 32042240, 38450688, 39051480, 41654912, 48063360, 52068640, 62482368, 64084480, 78102960, 83309824, 96126720, 104137280, 124964736, 156205920, 166619648, 192253440, 208274560, 249929472, 312411840, 416549120, 499858944, 624823680, 833098240, 1249647360, 2499294720]

約数ペア:

[(1, 2499294720), (2, 1249647360), (3, 833098240), (4, 624823680), (5, 499858944), (6, 416549120), (8, 312411840), (10, 249929472), (12, 208274560), (13, 192253440), (15, 166619648), (16, 156205920), (20, 124964736), (24, 104137280), (26, 96126720), (30, 83309824), (32, 78102960), (39, 64084480), (40, 62482368), (48, 52068640), (52, 48063360), (60, 41654912), (64, 39051480), (65, 38450688), (78, 32042240), (80, 31241184), (96, 26034320), (104, 24031680), (120, 20827456), (128, 19525740), (130, 19225344), (156, 16021120), (160, 15620592), (192, 13017160), (195, 12816896), (208, 12015840), (240, 10413728), (256, 9762870), (260, 9612672), (312, 8010560), (320, 7810296), (384, 6508580), (390, 6408448), (416, 6007920), (480, 5206864), (512, 4881435), (520, 4806336), (624, 4005280), (640, 3905148), (768, 3254290), (780, 3204224), (832, 3003960), (960, 2603432), (1040, 2403168), (1248, 2002640), (1280, 1952574), (1536, 1627145), (1560, 1602112), (1664, 1501980), (1920, 1301716), (2080, 1201584), (2496, 1001320), (2560, 976287), (3120, 801056), (3328, 750990), (3840, 650858), (4160, 600792), (4992, 500660), (6240, 400528), (6656, 375495), (7680, 325429), (8320, 300396), (9984, 250330), (12480, 200264), (16640, 150198), (19968, 125165), (24960, 100132), (25033, 99840), (33280, 75099), (49920, 50066)]