163385040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7481}}^1$

素因数の和:7517

約数の個数: 160

約数和(自身を含む): 623460096

約数和(自身を除く): 460075056

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, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7481, 10920, 14962, 21840, 22443, 29924, 37405, 44886, 52367, 59848, 74810, 89772, 97253, 104734, 112215, 119696, 149620, 157101, 179544, 194506, 209468, 224430, 261835, 291759, 299240, 314202, 359088, 389012, 418936, 448860, 486265, 523670, 583518, 598480, 628404, 680771, 778024, 785505, 837872, 897720, 972530, 1047340, 1167036, 1256808, 1361542, 1458795, 1556048, 1571010, 1795440, 1945060, 2042313, 2094680, 2334072, 2513616, 2723084, 2917590, 3142020, 3403855, 3890120, 4084626, 4189360, 4668144, 5446168, 5835180, 6284040, 6807710, 7780240, 8169252, 10211565, 10892336, 11670360, 12568080, 13615420, 16338504, 20423130, 23340720, 27230840, 32677008, 40846260, 54461680, 81692520, 163385040]

約数ペア:

[(1, 163385040), (2, 81692520), (3, 54461680), (4, 40846260), (5, 32677008), (6, 27230840), (7, 23340720), (8, 20423130), (10, 16338504), (12, 13615420), (13, 12568080), (14, 11670360), (15, 10892336), (16, 10211565), (20, 8169252), (21, 7780240), (24, 6807710), (26, 6284040), (28, 5835180), (30, 5446168), (35, 4668144), (39, 4189360), (40, 4084626), (42, 3890120), (48, 3403855), (52, 3142020), (56, 2917590), (60, 2723084), (65, 2513616), (70, 2334072), (78, 2094680), (80, 2042313), (84, 1945060), (91, 1795440), (104, 1571010), (105, 1556048), (112, 1458795), (120, 1361542), (130, 1256808), (140, 1167036), (156, 1047340), (168, 972530), (182, 897720), (195, 837872), (208, 785505), (210, 778024), (240, 680771), (260, 628404), (273, 598480), (280, 583518), (312, 523670), (336, 486265), (364, 448860), (390, 418936), (420, 389012), (455, 359088), (520, 314202), (546, 299240), (560, 291759), (624, 261835), (728, 224430), (780, 209468), (840, 194506), (910, 179544), (1040, 157101), (1092, 149620), (1365, 119696), (1456, 112215), (1560, 104734), (1680, 97253), (1820, 89772), (2184, 74810), (2730, 59848), (3120, 52367), (3640, 44886), (4368, 37405), (5460, 29924), (7280, 22443), (7481, 21840), (10920, 14962)]