1697320320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12451}}^1$

素因数の和:12544

約数の個数: 128

約数和(自身を含む): 5486849280

約数和(自身を除く): 3789528960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 12451, 13632, 17040, 22720, 24902, 27264, 34080, 37353, 45440, 49804, 62255, 68160, 74706, 99608, 124510, 136320, 149412, 186765, 199216, 249020, 298824, 373530, 398432, 498040, 597648, 747060, 796864, 884021, 996080, 1195296, 1494120, 1593728, 1768042, 1992160, 2390592, 2652063, 2988240, 3536084, 3984320, 4420105, 4781184, 5304126, 5976480, 7072168, 7968640, 8840210, 10608252, 11952960, 13260315, 14144336, 17680420, 21216504, 23905920, 26520630, 28288672, 35360840, 42433008, 53041260, 56577344, 70721680, 84866016, 106082520, 113154688, 141443360, 169732032, 212165040, 282886720, 339464064, 424330080, 565773440, 848660160, 1697320320]

約数ペア:

[(1, 1697320320), (2, 848660160), (3, 565773440), (4, 424330080), (5, 339464064), (6, 282886720), (8, 212165040), (10, 169732032), (12, 141443360), (15, 113154688), (16, 106082520), (20, 84866016), (24, 70721680), (30, 56577344), (32, 53041260), (40, 42433008), (48, 35360840), (60, 28288672), (64, 26520630), (71, 23905920), (80, 21216504), (96, 17680420), (120, 14144336), (128, 13260315), (142, 11952960), (160, 10608252), (192, 8840210), (213, 7968640), (240, 7072168), (284, 5976480), (320, 5304126), (355, 4781184), (384, 4420105), (426, 3984320), (480, 3536084), (568, 2988240), (640, 2652063), (710, 2390592), (852, 1992160), (960, 1768042), (1065, 1593728), (1136, 1494120), (1420, 1195296), (1704, 996080), (1920, 884021), (2130, 796864), (2272, 747060), (2840, 597648), (3408, 498040), (4260, 398432), (4544, 373530), (5680, 298824), (6816, 249020), (8520, 199216), (9088, 186765), (11360, 149412), (12451, 136320), (13632, 124510), (17040, 99608), (22720, 74706), (24902, 68160), (27264, 62255), (34080, 49804), (37353, 45440)]