2141604240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7393}}^1$

素因数の和:7497

約数の個数: 160

約数和(自身を含む): 7129472256

約数和(自身を除く): 4987868016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 71, 80, 85, 102, 120, 136, 142, 170, 204, 213, 240, 255, 272, 284, 340, 355, 408, 426, 510, 568, 680, 710, 816, 852, 1020, 1065, 1136, 1207, 1360, 1420, 1704, 2040, 2130, 2414, 2840, 3408, 3621, 4080, 4260, 4828, 5680, 6035, 7242, 7393, 8520, 9656, 12070, 14484, 14786, 17040, 18105, 19312, 22179, 24140, 28968, 29572, 36210, 36965, 44358, 48280, 57936, 59144, 72420, 73930, 88716, 96560, 110895, 118288, 125681, 144840, 147860, 177432, 221790, 251362, 289680, 295720, 354864, 377043, 443580, 502724, 524903, 591440, 628405, 754086, 887160, 1005448, 1049806, 1256810, 1508172, 1574709, 1774320, 1885215, 2010896, 2099612, 2513620, 2624515, 3016344, 3149418, 3770430, 4199224, 5027240, 5249030, 6032688, 6298836, 7540860, 7873545, 8398448, 8923351, 10054480, 10498060, 12597672, 15081720, 15747090, 17846702, 20996120, 25195344, 26770053, 30163440, 31494180, 35693404, 41992240, 44616755, 53540106, 62988360, 71386808, 89233510, 107080212, 125976720, 133850265, 142773616, 178467020, 214160424, 267700530, 356934040, 428320848, 535401060, 713868080, 1070802120, 2141604240]

約数ペア:

[(1, 2141604240), (2, 1070802120), (3, 713868080), (4, 535401060), (5, 428320848), (6, 356934040), (8, 267700530), (10, 214160424), (12, 178467020), (15, 142773616), (16, 133850265), (17, 125976720), (20, 107080212), (24, 89233510), (30, 71386808), (34, 62988360), (40, 53540106), (48, 44616755), (51, 41992240), (60, 35693404), (68, 31494180), (71, 30163440), (80, 26770053), (85, 25195344), (102, 20996120), (120, 17846702), (136, 15747090), (142, 15081720), (170, 12597672), (204, 10498060), (213, 10054480), (240, 8923351), (255, 8398448), (272, 7873545), (284, 7540860), (340, 6298836), (355, 6032688), (408, 5249030), (426, 5027240), (510, 4199224), (568, 3770430), (680, 3149418), (710, 3016344), (816, 2624515), (852, 2513620), (1020, 2099612), (1065, 2010896), (1136, 1885215), (1207, 1774320), (1360, 1574709), (1420, 1508172), (1704, 1256810), (2040, 1049806), (2130, 1005448), (2414, 887160), (2840, 754086), (3408, 628405), (3621, 591440), (4080, 524903), (4260, 502724), (4828, 443580), (5680, 377043), (6035, 354864), (7242, 295720), (7393, 289680), (8520, 251362), (9656, 221790), (12070, 177432), (14484, 147860), (14786, 144840), (17040, 125681), (18105, 118288), (19312, 110895), (22179, 96560), (24140, 88716), (28968, 73930), (29572, 72420), (36210, 59144), (36965, 57936), (44358, 48280)]