1051545040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 3110800896

約数和(自身を除く): 2059255856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 164, 169, 182, 205, 208, 260, 271, 280, 287, 328, 338, 364, 410, 455, 520, 533, 542, 560, 574, 656, 676, 728, 820, 845, 910, 1040, 1066, 1084, 1148, 1183, 1352, 1355, 1435, 1456, 1640, 1690, 1820, 1897, 2132, 2168, 2296, 2366, 2665, 2704, 2710, 2870, 3280, 3380, 3523, 3640, 3731, 3794, 4264, 4336, 4592, 4732, 5330, 5420, 5740, 5915, 6760, 6929, 7046, 7280, 7462, 7588, 8528, 9464, 9485, 10660, 10840, 11111, 11480, 11830, 13520, 13858, 14092, 14924, 15176, 17615, 18655, 18928, 18970, 21320, 21680, 22222, 22960, 23660, 24661, 27716, 28184, 29848, 30352, 34645, 35230, 37310, 37940, 42640, 44444, 45799, 47320, 48503, 49322, 55432, 55555, 56368, 59696, 69290, 70460, 74620, 75880, 77777, 88888, 91598, 94640, 97006, 98644, 110864, 111110, 123305, 138580, 140920, 144443, 149240, 151760, 155554, 177776, 183196, 194012, 197288, 222220, 228995, 242515, 246610, 277160, 281840, 288886, 298480, 311108, 320593, 366392, 388024, 388885, 394576, 444440, 457990, 485030, 493220, 554320, 577772, 622216, 641186, 722215, 732784, 776048, 777770, 888880, 915980, 970060, 986440, 1011101, 1155544, 1244432, 1282372, 1444430, 1555540, 1602965, 1831960, 1877759, 1940120, 1972880, 2022202, 2311088, 2564744, 2888860, 3111080, 3205930, 3663920, 3755518, 3880240, 4044404, 5055505, 5129488, 5777720, 6222160, 6411860, 7511036, 8088808, 9388795, 10111010, 11555440, 12823720, 13144313, 15022072, 16177616, 18777590, 20222020, 25647440, 26288626, 30044144, 37555180, 40444040, 52577252, 65721565, 75110360, 80888080, 105154504, 131443130, 150220720, 210309008, 262886260, 525772520, 1051545040]

約数ペア:

[(1, 1051545040), (2, 525772520), (4, 262886260), (5, 210309008), (7, 150220720), (8, 131443130), (10, 105154504), (13, 80888080), (14, 75110360), (16, 65721565), (20, 52577252), (26, 40444040), (28, 37555180), (35, 30044144), (40, 26288626), (41, 25647440), (52, 20222020), (56, 18777590), (65, 16177616), (70, 15022072), (80, 13144313), (82, 12823720), (91, 11555440), (104, 10111010), (112, 9388795), (130, 8088808), (140, 7511036), (164, 6411860), (169, 6222160), (182, 5777720), (205, 5129488), (208, 5055505), (260, 4044404), (271, 3880240), (280, 3755518), (287, 3663920), (328, 3205930), (338, 3111080), (364, 2888860), (410, 2564744), (455, 2311088), (520, 2022202), (533, 1972880), (542, 1940120), (560, 1877759), (574, 1831960), (656, 1602965), (676, 1555540), (728, 1444430), (820, 1282372), (845, 1244432), (910, 1155544), (1040, 1011101), (1066, 986440), (1084, 970060), (1148, 915980), (1183, 888880), (1352, 777770), (1355, 776048), (1435, 732784), (1456, 722215), (1640, 641186), (1690, 622216), (1820, 577772), (1897, 554320), (2132, 493220), (2168, 485030), (2296, 457990), (2366, 444440), (2665, 394576), (2704, 388885), (2710, 388024), (2870, 366392), (3280, 320593), (3380, 311108), (3523, 298480), (3640, 288886), (3731, 281840), (3794, 277160), (4264, 246610), (4336, 242515), (4592, 228995), (4732, 222220), (5330, 197288), (5420, 194012), (5740, 183196), (5915, 177776), (6760, 155554), (6929, 151760), (7046, 149240), (7280, 144443), (7462, 140920), (7588, 138580), (8528, 123305), (9464, 111110), (9485, 110864), (10660, 98644), (10840, 97006), (11111, 94640), (11480, 91598), (11830, 88888), (13520, 77777), (13858, 75880), (14092, 74620), (14924, 70460), (15176, 69290), (17615, 59696), (18655, 56368), (18928, 55555), (18970, 55432), (21320, 49322), (21680, 48503), (22222, 47320), (22960, 45799), (23660, 44444), (24661, 42640), (27716, 37940), (28184, 37310), (29848, 35230), (30352, 34645)]