9982440

素因数分解:

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

素因数の和:118

約数の個数: 192

約数和(自身を含む): 36691200

約数和(自身を除く): 26708760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 79, 81, 90, 104, 108, 117, 120, 130, 135, 156, 158, 162, 180, 195, 216, 234, 237, 243, 260, 270, 312, 316, 324, 351, 360, 390, 395, 405, 468, 474, 486, 520, 540, 585, 632, 648, 702, 711, 780, 790, 810, 936, 948, 972, 1027, 1053, 1080, 1170, 1185, 1215, 1404, 1422, 1560, 1580, 1620, 1755, 1896, 1944, 2054, 2106, 2133, 2340, 2370, 2430, 2808, 2844, 3081, 3159, 3160, 3240, 3510, 3555, 4108, 4212, 4266, 4680, 4740, 4860, 5135, 5265, 5688, 6162, 6318, 6399, 7020, 7110, 8216, 8424, 8532, 9243, 9480, 9720, 10270, 10530, 10665, 12324, 12636, 12798, 14040, 14220, 15405, 15795, 17064, 18486, 19197, 20540, 21060, 21330, 24648, 25272, 25596, 27729, 28440, 30810, 31590, 31995, 36972, 38394, 41080, 42120, 42660, 46215, 51192, 55458, 61620, 63180, 63990, 73944, 76788, 83187, 85320, 92430, 95985, 110916, 123240, 126360, 127980, 138645, 153576, 166374, 184860, 191970, 221832, 249561, 255960, 277290, 332748, 369720, 383940, 415935, 499122, 554580, 665496, 767880, 831870, 998244, 1109160, 1247805, 1663740, 1996488, 2495610, 3327480, 4991220, 9982440]

約数ペア:

[(1, 9982440), (2, 4991220), (3, 3327480), (4, 2495610), (5, 1996488), (6, 1663740), (8, 1247805), (9, 1109160), (10, 998244), (12, 831870), (13, 767880), (15, 665496), (18, 554580), (20, 499122), (24, 415935), (26, 383940), (27, 369720), (30, 332748), (36, 277290), (39, 255960), (40, 249561), (45, 221832), (52, 191970), (54, 184860), (60, 166374), (65, 153576), (72, 138645), (78, 127980), (79, 126360), (81, 123240), (90, 110916), (104, 95985), (108, 92430), (117, 85320), (120, 83187), (130, 76788), (135, 73944), (156, 63990), (158, 63180), (162, 61620), (180, 55458), (195, 51192), (216, 46215), (234, 42660), (237, 42120), (243, 41080), (260, 38394), (270, 36972), (312, 31995), (316, 31590), (324, 30810), (351, 28440), (360, 27729), (390, 25596), (395, 25272), (405, 24648), (468, 21330), (474, 21060), (486, 20540), (520, 19197), (540, 18486), (585, 17064), (632, 15795), (648, 15405), (702, 14220), (711, 14040), (780, 12798), (790, 12636), (810, 12324), (936, 10665), (948, 10530), (972, 10270), (1027, 9720), (1053, 9480), (1080, 9243), (1170, 8532), (1185, 8424), (1215, 8216), (1404, 7110), (1422, 7020), (1560, 6399), (1580, 6318), (1620, 6162), (1755, 5688), (1896, 5265), (1944, 5135), (2054, 4860), (2106, 4740), (2133, 4680), (2340, 4266), (2370, 4212), (2430, 4108), (2808, 3555), (2844, 3510), (3081, 3240), (3159, 3160)]