170723280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7853

約数の個数: 160

約数和(自身を含む): 651458304

約数和(自身を除く): 480735024

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, 7817, 10920, 15634, 21840, 23451, 31268, 39085, 46902, 54719, 62536, 78170, 93804, 101621, 109438, 117255, 125072, 156340, 164157, 187608, 203242, 218876, 234510, 273595, 304863, 312680, 328314, 375216, 406484, 437752, 469020, 508105, 547190, 609726, 625360, 656628, 711347, 812968, 820785, 875504, 938040, 1016210, 1094380, 1219452, 1313256, 1422694, 1524315, 1625936, 1641570, 1876080, 2032420, 2134041, 2188760, 2438904, 2626512, 2845388, 3048630, 3283140, 3556735, 4064840, 4268082, 4377520, 4877808, 5690776, 6097260, 6566280, 7113470, 8129680, 8536164, 10670205, 11381552, 12194520, 13132560, 14226940, 17072328, 21340410, 24389040, 28453880, 34144656, 42680820, 56907760, 85361640, 170723280]

約数ペア:

[(1, 170723280), (2, 85361640), (3, 56907760), (4, 42680820), (5, 34144656), (6, 28453880), (7, 24389040), (8, 21340410), (10, 17072328), (12, 14226940), (13, 13132560), (14, 12194520), (15, 11381552), (16, 10670205), (20, 8536164), (21, 8129680), (24, 7113470), (26, 6566280), (28, 6097260), (30, 5690776), (35, 4877808), (39, 4377520), (40, 4268082), (42, 4064840), (48, 3556735), (52, 3283140), (56, 3048630), (60, 2845388), (65, 2626512), (70, 2438904), (78, 2188760), (80, 2134041), (84, 2032420), (91, 1876080), (104, 1641570), (105, 1625936), (112, 1524315), (120, 1422694), (130, 1313256), (140, 1219452), (156, 1094380), (168, 1016210), (182, 938040), (195, 875504), (208, 820785), (210, 812968), (240, 711347), (260, 656628), (273, 625360), (280, 609726), (312, 547190), (336, 508105), (364, 469020), (390, 437752), (420, 406484), (455, 375216), (520, 328314), (546, 312680), (560, 304863), (624, 273595), (728, 234510), (780, 218876), (840, 203242), (910, 187608), (1040, 164157), (1092, 156340), (1365, 125072), (1456, 117255), (1560, 109438), (1680, 101621), (1820, 93804), (2184, 78170), (2730, 62536), (3120, 54719), (3640, 46902), (4368, 39085), (5460, 31268), (7280, 23451), (7817, 21840), (10920, 15634)]