246296960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4268

約数の個数: 128

約数和(自身を含む): 724852800

約数和(自身を除く): 478555840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4229, 4480, 5824, 7280, 8320, 8458, 11648, 14560, 16916, 21145, 29120, 29603, 33832, 42290, 54977, 58240, 59206, 67664, 84580, 109954, 118412, 135328, 148015, 169160, 219908, 236824, 270656, 274885, 296030, 338320, 384839, 439816, 473648, 541312, 549770, 592060, 676640, 769678, 879632, 947296, 1099540, 1184120, 1353280, 1539356, 1759264, 1894592, 1924195, 2199080, 2368240, 2706560, 3078712, 3518528, 3789184, 3848390, 4398160, 4736480, 6157424, 7037056, 7696780, 8796320, 9472960, 12314848, 15393560, 17592640, 18945920, 24629696, 30787120, 35185280, 49259392, 61574240, 123148480, 246296960]

約数ペア:

[(1, 246296960), (2, 123148480), (4, 61574240), (5, 49259392), (7, 35185280), (8, 30787120), (10, 24629696), (13, 18945920), (14, 17592640), (16, 15393560), (20, 12314848), (26, 9472960), (28, 8796320), (32, 7696780), (35, 7037056), (40, 6157424), (52, 4736480), (56, 4398160), (64, 3848390), (65, 3789184), (70, 3518528), (80, 3078712), (91, 2706560), (104, 2368240), (112, 2199080), (128, 1924195), (130, 1894592), (140, 1759264), (160, 1539356), (182, 1353280), (208, 1184120), (224, 1099540), (260, 947296), (280, 879632), (320, 769678), (364, 676640), (416, 592060), (448, 549770), (455, 541312), (520, 473648), (560, 439816), (640, 384839), (728, 338320), (832, 296030), (896, 274885), (910, 270656), (1040, 236824), (1120, 219908), (1456, 169160), (1664, 148015), (1820, 135328), (2080, 118412), (2240, 109954), (2912, 84580), (3640, 67664), (4160, 59206), (4229, 58240), (4480, 54977), (5824, 42290), (7280, 33832), (8320, 29603), (8458, 29120), (11648, 21145), (14560, 16916)]