7976320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 21162960

約数和(自身を除く): 13186640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 103, 110, 121, 128, 160, 176, 206, 220, 242, 320, 352, 412, 440, 484, 515, 605, 640, 704, 824, 880, 968, 1030, 1133, 1210, 1408, 1648, 1760, 1936, 2060, 2266, 2420, 3296, 3520, 3872, 4120, 4532, 4840, 5665, 6592, 7040, 7744, 8240, 9064, 9680, 11330, 12463, 13184, 15488, 16480, 18128, 19360, 22660, 24926, 32960, 36256, 38720, 45320, 49852, 62315, 65920, 72512, 77440, 90640, 99704, 124630, 145024, 181280, 199408, 249260, 362560, 398816, 498520, 725120, 797632, 997040, 1595264, 1994080, 3988160, 7976320]

約数ペア:

[(1, 7976320), (2, 3988160), (4, 1994080), (5, 1595264), (8, 997040), (10, 797632), (11, 725120), (16, 498520), (20, 398816), (22, 362560), (32, 249260), (40, 199408), (44, 181280), (55, 145024), (64, 124630), (80, 99704), (88, 90640), (103, 77440), (110, 72512), (121, 65920), (128, 62315), (160, 49852), (176, 45320), (206, 38720), (220, 36256), (242, 32960), (320, 24926), (352, 22660), (412, 19360), (440, 18128), (484, 16480), (515, 15488), (605, 13184), (640, 12463), (704, 11330), (824, 9680), (880, 9064), (968, 8240), (1030, 7744), (1133, 7040), (1210, 6592), (1408, 5665), (1648, 4840), (1760, 4532), (1936, 4120), (2060, 3872), (2266, 3520), (2420, 3296)]