105686240

素因数分解:

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

素因数の和:193

約数の個数: 144

約数和(自身を含む): 282338784

約数和(自身を除く): 176652544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 103, 106, 110, 121, 160, 176, 206, 212, 220, 242, 265, 352, 412, 424, 440, 484, 515, 530, 583, 605, 824, 848, 880, 968, 1030, 1060, 1133, 1166, 1210, 1648, 1696, 1760, 1936, 2060, 2120, 2266, 2332, 2420, 2915, 3296, 3872, 4120, 4240, 4532, 4664, 4840, 5459, 5665, 5830, 6413, 8240, 8480, 9064, 9328, 9680, 10918, 11330, 11660, 12463, 12826, 16480, 18128, 18656, 19360, 21836, 22660, 23320, 24926, 25652, 27295, 32065, 36256, 43672, 45320, 46640, 49852, 51304, 54590, 60049, 62315, 64130, 87344, 90640, 93280, 99704, 102608, 109180, 120098, 124630, 128260, 174688, 181280, 199408, 205216, 218360, 240196, 249260, 256520, 300245, 398816, 436720, 480392, 498520, 513040, 600490, 660539, 873440, 960784, 997040, 1026080, 1200980, 1321078, 1921568, 1994080, 2401960, 2642156, 3302695, 4803920, 5284312, 6605390, 9607840, 10568624, 13210780, 21137248, 26421560, 52843120, 105686240]

約数ペア:

[(1, 105686240), (2, 52843120), (4, 26421560), (5, 21137248), (8, 13210780), (10, 10568624), (11, 9607840), (16, 6605390), (20, 5284312), (22, 4803920), (32, 3302695), (40, 2642156), (44, 2401960), (53, 1994080), (55, 1921568), (80, 1321078), (88, 1200980), (103, 1026080), (106, 997040), (110, 960784), (121, 873440), (160, 660539), (176, 600490), (206, 513040), (212, 498520), (220, 480392), (242, 436720), (265, 398816), (352, 300245), (412, 256520), (424, 249260), (440, 240196), (484, 218360), (515, 205216), (530, 199408), (583, 181280), (605, 174688), (824, 128260), (848, 124630), (880, 120098), (968, 109180), (1030, 102608), (1060, 99704), (1133, 93280), (1166, 90640), (1210, 87344), (1648, 64130), (1696, 62315), (1760, 60049), (1936, 54590), (2060, 51304), (2120, 49852), (2266, 46640), (2332, 45320), (2420, 43672), (2915, 36256), (3296, 32065), (3872, 27295), (4120, 25652), (4240, 24926), (4532, 23320), (4664, 22660), (4840, 21836), (5459, 19360), (5665, 18656), (5830, 18128), (6413, 16480), (8240, 12826), (8480, 12463), (9064, 11660), (9328, 11330), (9680, 10918)]