515664240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3373}}^1$

素因数の和:3416

約数の個数: 240

約数和(自身を含む): 2003184288

約数和(自身を除く): 1487520048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3373, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 6746, 7280, 7644, 9555, 10119, 10192, 10920, 11760, 12740, 13492, 15288, 16865, 19110, 20238, 21840, 23611, 25480, 26984, 30576, 33730, 38220, 40476, 43849, 47222, 50595, 50960, 53968, 67460, 70833, 76440, 80952, 87698, 94444, 101190, 118055, 131547, 134920, 141666, 152880, 161904, 165277, 175396, 188888, 202380, 219245, 236110, 263094, 269840, 283332, 306943, 330554, 350792, 354165, 377776, 404760, 438490, 472220, 495831, 526188, 566664, 613886, 657735, 661108, 701584, 708330, 809520, 826385, 876980, 920829, 944440, 991662, 1052376, 1133328, 1227772, 1315470, 1322216, 1416660, 1534715, 1652770, 1753960, 1841658, 1888880, 1983324, 2104752, 2148601, 2455544, 2479155, 2630940, 2644432, 2833320, 3069430, 3305540, 3507920, 3683316, 3966648, 4297202, 4604145, 4911088, 4958310, 5261880, 5666640, 6138860, 6445803, 6611080, 7366632, 7933296, 8594404, 9208290, 9916620, 10523760, 10743005, 12277720, 12891606, 13222160, 14733264, 17188808, 18416580, 19833240, 21486010, 24555440, 25783212, 32229015, 34377616, 36833160, 39666480, 42972020, 51566424, 64458030, 73666320, 85944040, 103132848, 128916060, 171888080, 257832120, 515664240]

約数ペア:

[(1, 515664240), (2, 257832120), (3, 171888080), (4, 128916060), (5, 103132848), (6, 85944040), (7, 73666320), (8, 64458030), (10, 51566424), (12, 42972020), (13, 39666480), (14, 36833160), (15, 34377616), (16, 32229015), (20, 25783212), (21, 24555440), (24, 21486010), (26, 19833240), (28, 18416580), (30, 17188808), (35, 14733264), (39, 13222160), (40, 12891606), (42, 12277720), (48, 10743005), (49, 10523760), (52, 9916620), (56, 9208290), (60, 8594404), (65, 7933296), (70, 7366632), (78, 6611080), (80, 6445803), (84, 6138860), (91, 5666640), (98, 5261880), (104, 4958310), (105, 4911088), (112, 4604145), (120, 4297202), (130, 3966648), (140, 3683316), (147, 3507920), (156, 3305540), (168, 3069430), (182, 2833320), (195, 2644432), (196, 2630940), (208, 2479155), (210, 2455544), (240, 2148601), (245, 2104752), (260, 1983324), (273, 1888880), (280, 1841658), (294, 1753960), (312, 1652770), (336, 1534715), (364, 1416660), (390, 1322216), (392, 1315470), (420, 1227772), (455, 1133328), (490, 1052376), (520, 991662), (546, 944440), (560, 920829), (588, 876980), (624, 826385), (637, 809520), (728, 708330), (735, 701584), (780, 661108), (784, 657735), (840, 613886), (910, 566664), (980, 526188), (1040, 495831), (1092, 472220), (1176, 438490), (1274, 404760), (1365, 377776), (1456, 354165), (1470, 350792), (1560, 330554), (1680, 306943), (1820, 283332), (1911, 269840), (1960, 263094), (2184, 236110), (2352, 219245), (2548, 202380), (2730, 188888), (2940, 175396), (3120, 165277), (3185, 161904), (3373, 152880), (3640, 141666), (3822, 134920), (3920, 131547), (4368, 118055), (5096, 101190), (5460, 94444), (5880, 87698), (6370, 80952), (6746, 76440), (7280, 70833), (7644, 67460), (9555, 53968), (10119, 50960), (10192, 50595), (10920, 47222), (11760, 43849), (12740, 40476), (13492, 38220), (15288, 33730), (16865, 30576), (19110, 26984), (20238, 25480), (21840, 23611)]