2218320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 8332800

約数和(自身を除く): 6114480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 79, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 158, 180, 195, 208, 216, 234, 237, 240, 260, 270, 312, 316, 351, 360, 390, 395, 432, 468, 474, 520, 540, 585, 624, 632, 702, 711, 720, 780, 790, 936, 948, 1027, 1040, 1080, 1170, 1185, 1264, 1404, 1422, 1560, 1580, 1755, 1872, 1896, 2054, 2133, 2160, 2340, 2370, 2808, 2844, 3081, 3120, 3160, 3510, 3555, 3792, 4108, 4266, 4680, 4740, 5135, 5616, 5688, 6162, 6320, 7020, 7110, 8216, 8532, 9243, 9360, 9480, 10270, 10665, 11376, 12324, 14040, 14220, 15405, 16432, 17064, 18486, 18960, 20540, 21330, 24648, 27729, 28080, 28440, 30810, 34128, 36972, 41080, 42660, 46215, 49296, 55458, 56880, 61620, 73944, 82160, 85320, 92430, 110916, 123240, 138645, 147888, 170640, 184860, 221832, 246480, 277290, 369720, 443664, 554580, 739440, 1109160, 2218320]

約数ペア:

[(1, 2218320), (2, 1109160), (3, 739440), (4, 554580), (5, 443664), (6, 369720), (8, 277290), (9, 246480), (10, 221832), (12, 184860), (13, 170640), (15, 147888), (16, 138645), (18, 123240), (20, 110916), (24, 92430), (26, 85320), (27, 82160), (30, 73944), (36, 61620), (39, 56880), (40, 55458), (45, 49296), (48, 46215), (52, 42660), (54, 41080), (60, 36972), (65, 34128), (72, 30810), (78, 28440), (79, 28080), (80, 27729), (90, 24648), (104, 21330), (108, 20540), (117, 18960), (120, 18486), (130, 17064), (135, 16432), (144, 15405), (156, 14220), (158, 14040), (180, 12324), (195, 11376), (208, 10665), (216, 10270), (234, 9480), (237, 9360), (240, 9243), (260, 8532), (270, 8216), (312, 7110), (316, 7020), (351, 6320), (360, 6162), (390, 5688), (395, 5616), (432, 5135), (468, 4740), (474, 4680), (520, 4266), (540, 4108), (585, 3792), (624, 3555), (632, 3510), (702, 3160), (711, 3120), (720, 3081), (780, 2844), (790, 2808), (936, 2370), (948, 2340), (1027, 2160), (1040, 2133), (1080, 2054), (1170, 1896), (1185, 1872), (1264, 1755), (1404, 1580), (1422, 1560)]