219708960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 723945600

約数和(自身を除く): 504236640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 89, 96, 111, 120, 139, 148, 160, 178, 185, 222, 240, 267, 278, 296, 356, 370, 417, 444, 445, 480, 534, 555, 556, 592, 695, 712, 740, 834, 888, 890, 1068, 1110, 1112, 1184, 1335, 1390, 1424, 1480, 1668, 1776, 1780, 2085, 2136, 2220, 2224, 2670, 2780, 2848, 2960, 3293, 3336, 3552, 3560, 4170, 4272, 4440, 4448, 5143, 5340, 5560, 5920, 6586, 6672, 7120, 8340, 8544, 8880, 9879, 10286, 10680, 11120, 12371, 13172, 13344, 14240, 15429, 16465, 16680, 17760, 19758, 20572, 21360, 22240, 24742, 25715, 26344, 30858, 32930, 33360, 37113, 39516, 41144, 42720, 49395, 49484, 51430, 52688, 61716, 61855, 65860, 66720, 74226, 77145, 79032, 82288, 98790, 98968, 102860, 105376, 123432, 123710, 131720, 148452, 154290, 158064, 164576, 185565, 197580, 197936, 205720, 246864, 247420, 263440, 296904, 308580, 316128, 371130, 395160, 395872, 411440, 457727, 493728, 494840, 526880, 593808, 617160, 742260, 790320, 822880, 915454, 989680, 1187616, 1234320, 1373181, 1484520, 1580640, 1830908, 1979360, 2288635, 2468640, 2746362, 2969040, 3661816, 4577270, 5492724, 5938080, 6865905, 7323632, 9154540, 10985448, 13731810, 14647264, 18309080, 21970896, 27463620, 36618160, 43941792, 54927240, 73236320, 109854480, 219708960]

約数ペア:

[(1, 219708960), (2, 109854480), (3, 73236320), (4, 54927240), (5, 43941792), (6, 36618160), (8, 27463620), (10, 21970896), (12, 18309080), (15, 14647264), (16, 13731810), (20, 10985448), (24, 9154540), (30, 7323632), (32, 6865905), (37, 5938080), (40, 5492724), (48, 4577270), (60, 3661816), (74, 2969040), (80, 2746362), (89, 2468640), (96, 2288635), (111, 1979360), (120, 1830908), (139, 1580640), (148, 1484520), (160, 1373181), (178, 1234320), (185, 1187616), (222, 989680), (240, 915454), (267, 822880), (278, 790320), (296, 742260), (356, 617160), (370, 593808), (417, 526880), (444, 494840), (445, 493728), (480, 457727), (534, 411440), (555, 395872), (556, 395160), (592, 371130), (695, 316128), (712, 308580), (740, 296904), (834, 263440), (888, 247420), (890, 246864), (1068, 205720), (1110, 197936), (1112, 197580), (1184, 185565), (1335, 164576), (1390, 158064), (1424, 154290), (1480, 148452), (1668, 131720), (1776, 123710), (1780, 123432), (2085, 105376), (2136, 102860), (2220, 98968), (2224, 98790), (2670, 82288), (2780, 79032), (2848, 77145), (2960, 74226), (3293, 66720), (3336, 65860), (3552, 61855), (3560, 61716), (4170, 52688), (4272, 51430), (4440, 49484), (4448, 49395), (5143, 42720), (5340, 41144), (5560, 39516), (5920, 37113), (6586, 33360), (6672, 32930), (7120, 30858), (8340, 26344), (8544, 25715), (8880, 24742), (9879, 22240), (10286, 21360), (10680, 20572), (11120, 19758), (12371, 17760), (13172, 16680), (13344, 16465), (14240, 15429)]