26983320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 101697120

約数和(自身を除く): 74713800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 353, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 706, 728, 735, 780, 840, 910, 980, 1059, 1092, 1176, 1274, 1365, 1412, 1470, 1560, 1765, 1820, 1911, 1960, 2118, 2184, 2471, 2548, 2730, 2824, 2940, 3185, 3530, 3640, 3822, 4236, 4589, 4942, 5096, 5295, 5460, 5880, 6370, 7060, 7413, 7644, 8472, 9178, 9555, 9884, 10590, 10920, 12355, 12740, 13767, 14120, 14826, 15288, 17297, 18356, 19110, 19768, 21180, 22945, 24710, 25480, 27534, 29652, 32123, 34594, 36712, 37065, 38220, 42360, 45890, 49420, 51891, 55068, 59304, 64246, 68835, 69188, 74130, 76440, 86485, 91780, 96369, 98840, 103782, 110136, 128492, 137670, 138376, 148260, 160615, 172970, 183560, 192738, 207564, 224861, 256984, 259455, 275340, 296520, 321230, 345940, 385476, 415128, 449722, 481845, 518910, 550680, 642460, 674583, 691880, 770952, 899444, 963690, 1037820, 1124305, 1284920, 1349166, 1798888, 1927380, 2075640, 2248610, 2698332, 3372915, 3854760, 4497220, 5396664, 6745830, 8994440, 13491660, 26983320]

約数ペア:

[(1, 26983320), (2, 13491660), (3, 8994440), (4, 6745830), (5, 5396664), (6, 4497220), (7, 3854760), (8, 3372915), (10, 2698332), (12, 2248610), (13, 2075640), (14, 1927380), (15, 1798888), (20, 1349166), (21, 1284920), (24, 1124305), (26, 1037820), (28, 963690), (30, 899444), (35, 770952), (39, 691880), (40, 674583), (42, 642460), (49, 550680), (52, 518910), (56, 481845), (60, 449722), (65, 415128), (70, 385476), (78, 345940), (84, 321230), (91, 296520), (98, 275340), (104, 259455), (105, 256984), (120, 224861), (130, 207564), (140, 192738), (147, 183560), (156, 172970), (168, 160615), (182, 148260), (195, 138376), (196, 137670), (210, 128492), (245, 110136), (260, 103782), (273, 98840), (280, 96369), (294, 91780), (312, 86485), (353, 76440), (364, 74130), (390, 69188), (392, 68835), (420, 64246), (455, 59304), (490, 55068), (520, 51891), (546, 49420), (588, 45890), (637, 42360), (706, 38220), (728, 37065), (735, 36712), (780, 34594), (840, 32123), (910, 29652), (980, 27534), (1059, 25480), (1092, 24710), (1176, 22945), (1274, 21180), (1365, 19768), (1412, 19110), (1470, 18356), (1560, 17297), (1765, 15288), (1820, 14826), (1911, 14120), (1960, 13767), (2118, 12740), (2184, 12355), (2471, 10920), (2548, 10590), (2730, 9884), (2824, 9555), (2940, 9178), (3185, 8472), (3530, 7644), (3640, 7413), (3822, 7060), (4236, 6370), (4589, 5880), (4942, 5460), (5096, 5295)]