250036080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4855

約数の個数: 160

約数和(自身を含む): 914608128

約数和(自身を除く): 664572048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 4801, 5208, 6510, 7440, 8680, 9602, 10416, 13020, 14403, 17360, 19204, 24005, 26040, 28806, 33607, 38408, 48010, 52080, 57612, 67214, 72015, 76816, 96020, 100821, 115224, 134428, 144030, 148831, 168035, 192040, 201642, 230448, 268856, 288060, 297662, 336070, 384080, 403284, 446493, 504105, 537712, 576120, 595324, 672140, 744155, 806568, 892986, 1008210, 1041817, 1152240, 1190648, 1344280, 1488310, 1613136, 1785972, 2016420, 2083634, 2232465, 2381296, 2688560, 2976620, 3125451, 3571944, 4032840, 4167268, 4464930, 5209085, 5953240, 6250902, 7143888, 8065680, 8334536, 8929860, 10418170, 11906480, 12501804, 15627255, 16669072, 17859720, 20836340, 25003608, 31254510, 35719440, 41672680, 50007216, 62509020, 83345360, 125018040, 250036080]

約数ペア:

[(1, 250036080), (2, 125018040), (3, 83345360), (4, 62509020), (5, 50007216), (6, 41672680), (7, 35719440), (8, 31254510), (10, 25003608), (12, 20836340), (14, 17859720), (15, 16669072), (16, 15627255), (20, 12501804), (21, 11906480), (24, 10418170), (28, 8929860), (30, 8334536), (31, 8065680), (35, 7143888), (40, 6250902), (42, 5953240), (48, 5209085), (56, 4464930), (60, 4167268), (62, 4032840), (70, 3571944), (80, 3125451), (84, 2976620), (93, 2688560), (105, 2381296), (112, 2232465), (120, 2083634), (124, 2016420), (140, 1785972), (155, 1613136), (168, 1488310), (186, 1344280), (210, 1190648), (217, 1152240), (240, 1041817), (248, 1008210), (280, 892986), (310, 806568), (336, 744155), (372, 672140), (420, 595324), (434, 576120), (465, 537712), (496, 504105), (560, 446493), (620, 403284), (651, 384080), (744, 336070), (840, 297662), (868, 288060), (930, 268856), (1085, 230448), (1240, 201642), (1302, 192040), (1488, 168035), (1680, 148831), (1736, 144030), (1860, 134428), (2170, 115224), (2480, 100821), (2604, 96020), (3255, 76816), (3472, 72015), (3720, 67214), (4340, 57612), (4801, 52080), (5208, 48010), (6510, 38408), (7440, 33607), (8680, 28806), (9602, 26040), (10416, 24005), (13020, 19204), (14403, 17360)]