328896960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2923

約数の個数: 224

約数和(自身を含む): 1264066560

約数和(自身を除く): 935169600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 2879, 3264, 3360, 3570, 3808, 4080, 4760, 5440, 5712, 5758, 6720, 7140, 7616, 8160, 8637, 9520, 11424, 11516, 14280, 14395, 16320, 17274, 19040, 20153, 22848, 23032, 28560, 28790, 34548, 38080, 40306, 43185, 46064, 48943, 57120, 57580, 60459, 69096, 80612, 86370, 92128, 97886, 100765, 114240, 115160, 120918, 138192, 146829, 161224, 172740, 184256, 195772, 201530, 230320, 241836, 244715, 276384, 293658, 302295, 322448, 342601, 345480, 391544, 403060, 460640, 483672, 489430, 552768, 587316, 604590, 644896, 685202, 690960, 734145, 783088, 806120, 921280, 967344, 978860, 1027803, 1174632, 1209180, 1289792, 1370404, 1381920, 1468290, 1566176, 1612240, 1713005, 1934688, 1957720, 2055606, 2349264, 2418360, 2740808, 2763840, 2936580, 3132352, 3224480, 3426010, 3869376, 3915440, 4111212, 4698528, 4836720, 5139015, 5481616, 5873160, 6448960, 6852020, 7830880, 8222424, 9397056, 9673440, 10278030, 10963232, 11746320, 13704040, 15661760, 16444848, 19346880, 20556060, 21926464, 23492640, 27408080, 32889696, 41112120, 46985280, 54816160, 65779392, 82224240, 109632320, 164448480, 328896960]

約数ペア:

[(1, 328896960), (2, 164448480), (3, 109632320), (4, 82224240), (5, 65779392), (6, 54816160), (7, 46985280), (8, 41112120), (10, 32889696), (12, 27408080), (14, 23492640), (15, 21926464), (16, 20556060), (17, 19346880), (20, 16444848), (21, 15661760), (24, 13704040), (28, 11746320), (30, 10963232), (32, 10278030), (34, 9673440), (35, 9397056), (40, 8222424), (42, 7830880), (48, 6852020), (51, 6448960), (56, 5873160), (60, 5481616), (64, 5139015), (68, 4836720), (70, 4698528), (80, 4111212), (84, 3915440), (85, 3869376), (96, 3426010), (102, 3224480), (105, 3132352), (112, 2936580), (119, 2763840), (120, 2740808), (136, 2418360), (140, 2349264), (160, 2055606), (168, 1957720), (170, 1934688), (192, 1713005), (204, 1612240), (210, 1566176), (224, 1468290), (238, 1381920), (240, 1370404), (255, 1289792), (272, 1209180), (280, 1174632), (320, 1027803), (336, 978860), (340, 967344), (357, 921280), (408, 806120), (420, 783088), (448, 734145), (476, 690960), (480, 685202), (510, 644896), (544, 604590), (560, 587316), (595, 552768), (672, 489430), (680, 483672), (714, 460640), (816, 403060), (840, 391544), (952, 345480), (960, 342601), (1020, 322448), (1088, 302295), (1120, 293658), (1190, 276384), (1344, 244715), (1360, 241836), (1428, 230320), (1632, 201530), (1680, 195772), (1785, 184256), (1904, 172740), (2040, 161224), (2240, 146829), (2380, 138192), (2720, 120918), (2856, 115160), (2879, 114240), (3264, 100765), (3360, 97886), (3570, 92128), (3808, 86370), (4080, 80612), (4760, 69096), (5440, 60459), (5712, 57580), (5758, 57120), (6720, 48943), (7140, 46064), (7616, 43185), (8160, 40306), (8637, 38080), (9520, 34548), (11424, 28790), (11516, 28560), (14280, 23032), (14395, 22848), (16320, 20153), (17274, 19040)]