355490080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 968018688

約数和(自身を除く): 612528608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 53, 55, 74, 80, 88, 103, 106, 110, 148, 160, 176, 185, 206, 212, 220, 265, 296, 352, 370, 407, 412, 424, 440, 515, 530, 583, 592, 740, 814, 824, 848, 880, 1030, 1060, 1133, 1166, 1184, 1480, 1628, 1648, 1696, 1760, 1961, 2035, 2060, 2120, 2266, 2332, 2915, 2960, 3256, 3296, 3811, 3922, 4070, 4120, 4240, 4532, 4664, 5459, 5665, 5830, 5920, 6512, 7622, 7844, 8140, 8240, 8480, 9064, 9328, 9805, 10918, 11330, 11660, 13024, 15244, 15688, 16280, 16480, 18128, 18656, 19055, 19610, 21571, 21836, 22660, 23320, 27295, 30488, 31376, 32560, 36256, 38110, 39220, 41921, 43142, 43672, 45320, 46640, 54590, 60049, 60976, 62752, 65120, 76220, 78440, 83842, 86284, 87344, 90640, 93280, 107855, 109180, 120098, 121952, 152440, 156880, 167684, 172568, 174688, 181280, 201983, 209605, 215710, 218360, 240196, 300245, 304880, 313760, 335368, 345136, 403966, 419210, 431420, 436720, 480392, 600490, 609760, 670736, 690272, 807932, 838420, 862840, 873440, 960784, 1009915, 1200980, 1341472, 1615864, 1676840, 1725680, 1921568, 2019830, 2221813, 2401960, 3231728, 3353680, 3451360, 4039660, 4443626, 4803920, 6463456, 6707360, 8079320, 8887252, 9607840, 11109065, 16158640, 17774504, 22218130, 32317280, 35549008, 44436260, 71098016, 88872520, 177745040, 355490080]

約数ペア:

[(1, 355490080), (2, 177745040), (4, 88872520), (5, 71098016), (8, 44436260), (10, 35549008), (11, 32317280), (16, 22218130), (20, 17774504), (22, 16158640), (32, 11109065), (37, 9607840), (40, 8887252), (44, 8079320), (53, 6707360), (55, 6463456), (74, 4803920), (80, 4443626), (88, 4039660), (103, 3451360), (106, 3353680), (110, 3231728), (148, 2401960), (160, 2221813), (176, 2019830), (185, 1921568), (206, 1725680), (212, 1676840), (220, 1615864), (265, 1341472), (296, 1200980), (352, 1009915), (370, 960784), (407, 873440), (412, 862840), (424, 838420), (440, 807932), (515, 690272), (530, 670736), (583, 609760), (592, 600490), (740, 480392), (814, 436720), (824, 431420), (848, 419210), (880, 403966), (1030, 345136), (1060, 335368), (1133, 313760), (1166, 304880), (1184, 300245), (1480, 240196), (1628, 218360), (1648, 215710), (1696, 209605), (1760, 201983), (1961, 181280), (2035, 174688), (2060, 172568), (2120, 167684), (2266, 156880), (2332, 152440), (2915, 121952), (2960, 120098), (3256, 109180), (3296, 107855), (3811, 93280), (3922, 90640), (4070, 87344), (4120, 86284), (4240, 83842), (4532, 78440), (4664, 76220), (5459, 65120), (5665, 62752), (5830, 60976), (5920, 60049), (6512, 54590), (7622, 46640), (7844, 45320), (8140, 43672), (8240, 43142), (8480, 41921), (9064, 39220), (9328, 38110), (9805, 36256), (10918, 32560), (11330, 31376), (11660, 30488), (13024, 27295), (15244, 23320), (15688, 22660), (16280, 21836), (16480, 21571), (18128, 19610), (18656, 19055)]