201317357640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4157}}^1\times {\mathrm{57653}}^1$

素因数の和:61831

約数の個数: 128

約数和(自身を含む): 690408956160

約数和(自身を除く): 489091598520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4157, 8314, 12471, 16628, 20785, 24942, 29099, 33256, 41570, 49884, 57653, 58198, 62355, 83140, 87297, 99768, 115306, 116396, 124710, 145495, 166280, 172959, 174594, 230612, 232792, 249420, 288265, 290990, 345918, 349188, 403571, 436485, 461224, 498840, 576530, 581980, 691836, 698376, 807142, 864795, 872970, 1153060, 1163960, 1210713, 1383672, 1614284, 1729590, 1745940, 2017855, 2306120, 2421426, 3228568, 3459180, 3491880, 4035710, 4842852, 6053565, 6918360, 8071420, 9685704, 12107130, 16142840, 24214260, 48428520, 239663521, 479327042, 718990563, 958654084, 1198317605, 1437981126, 1677644647, 1917308168, 2396635210, 2875962252, 3355289294, 3594952815, 4793270420, 5032933941, 5751924504, 6710578588, 7189905630, 8388223235, 9586540840, 10065867882, 13421157176, 14379811260, 16776446470, 20131735764, 25164669705, 28759622520, 33552892940, 40263471528, 50329339410, 67105785880, 100658678820, 201317357640]

約数ペア:

[(1, 201317357640), (2, 100658678820), (3, 67105785880), (4, 50329339410), (5, 40263471528), (6, 33552892940), (7, 28759622520), (8, 25164669705), (10, 20131735764), (12, 16776446470), (14, 14379811260), (15, 13421157176), (20, 10065867882), (21, 9586540840), (24, 8388223235), (28, 7189905630), (30, 6710578588), (35, 5751924504), (40, 5032933941), (42, 4793270420), (56, 3594952815), (60, 3355289294), (70, 2875962252), (84, 2396635210), (105, 1917308168), (120, 1677644647), (140, 1437981126), (168, 1198317605), (210, 958654084), (280, 718990563), (420, 479327042), (840, 239663521), (4157, 48428520), (8314, 24214260), (12471, 16142840), (16628, 12107130), (20785, 9685704), (24942, 8071420), (29099, 6918360), (33256, 6053565), (41570, 4842852), (49884, 4035710), (57653, 3491880), (58198, 3459180), (62355, 3228568), (83140, 2421426), (87297, 2306120), (99768, 2017855), (115306, 1745940), (116396, 1729590), (124710, 1614284), (145495, 1383672), (166280, 1210713), (172959, 1163960), (174594, 1153060), (230612, 872970), (232792, 864795), (249420, 807142), (288265, 698376), (290990, 691836), (345918, 581980), (349188, 576530), (403571, 498840), (436485, 461224)]