3968379520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2095

約数の個数: 256

約数和(自身を含む): 11914905600

約数和(自身を除く): 7946526080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 115, 128, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 320, 322, 368, 380, 437, 448, 460, 532, 560, 608, 640, 644, 665, 736, 760, 805, 874, 896, 920, 1064, 1120, 1216, 1288, 1330, 1472, 1520, 1610, 1748, 1840, 2027, 2128, 2185, 2240, 2432, 2576, 2660, 2944, 3040, 3059, 3220, 3496, 3680, 4054, 4256, 4370, 4480, 5152, 5320, 6080, 6118, 6440, 6992, 7360, 8108, 8512, 8740, 10135, 10304, 10640, 12160, 12236, 12880, 13984, 14189, 14720, 15295, 16216, 17024, 17480, 20270, 20608, 21280, 24472, 25760, 27968, 28378, 30590, 32432, 34960, 38513, 40540, 42560, 46621, 48944, 51520, 55936, 56756, 61180, 64864, 69920, 70945, 77026, 81080, 85120, 93242, 97888, 103040, 113512, 122360, 129728, 139840, 141890, 154052, 162160, 186484, 192565, 195776, 227024, 233105, 244720, 259456, 269591, 279680, 283780, 308104, 324320, 326347, 372968, 385130, 391552, 454048, 466210, 489440, 539182, 567560, 616208, 648640, 652694, 745936, 770260, 885799, 908096, 932420, 978880, 1078364, 1135120, 1232416, 1297280, 1305388, 1347955, 1491872, 1540520, 1631735, 1771598, 1816192, 1864840, 1957760, 2156728, 2270240, 2464832, 2610776, 2695910, 2983744, 3081040, 3263470, 3543196, 3729680, 4313456, 4428995, 4540480, 4929664, 5221552, 5391820, 5967488, 6162080, 6200593, 6526940, 7086392, 7459360, 8626912, 8857990, 9080960, 10443104, 10783640, 12324160, 12401186, 13053880, 14172784, 14918720, 17253824, 17715980, 20886208, 21567280, 24648320, 24802372, 26107760, 28345568, 29837440, 31002965, 34507648, 35431960, 41772416, 43134560, 49604744, 52215520, 56691136, 62005930, 70863920, 86269120, 99209488, 104431040, 113382272, 124011860, 141727840, 172538240, 198418976, 208862080, 248023720, 283455680, 396837952, 496047440, 566911360, 793675904, 992094880, 1984189760, 3968379520]

約数ペア:

[(1, 3968379520), (2, 1984189760), (4, 992094880), (5, 793675904), (7, 566911360), (8, 496047440), (10, 396837952), (14, 283455680), (16, 248023720), (19, 208862080), (20, 198418976), (23, 172538240), (28, 141727840), (32, 124011860), (35, 113382272), (38, 104431040), (40, 99209488), (46, 86269120), (56, 70863920), (64, 62005930), (70, 56691136), (76, 52215520), (80, 49604744), (92, 43134560), (95, 41772416), (112, 35431960), (115, 34507648), (128, 31002965), (133, 29837440), (140, 28345568), (152, 26107760), (160, 24802372), (161, 24648320), (184, 21567280), (190, 20886208), (224, 17715980), (230, 17253824), (266, 14918720), (280, 14172784), (304, 13053880), (320, 12401186), (322, 12324160), (368, 10783640), (380, 10443104), (437, 9080960), (448, 8857990), (460, 8626912), (532, 7459360), (560, 7086392), (608, 6526940), (640, 6200593), (644, 6162080), (665, 5967488), (736, 5391820), (760, 5221552), (805, 4929664), (874, 4540480), (896, 4428995), (920, 4313456), (1064, 3729680), (1120, 3543196), (1216, 3263470), (1288, 3081040), (1330, 2983744), (1472, 2695910), (1520, 2610776), (1610, 2464832), (1748, 2270240), (1840, 2156728), (2027, 1957760), (2128, 1864840), (2185, 1816192), (2240, 1771598), (2432, 1631735), (2576, 1540520), (2660, 1491872), (2944, 1347955), (3040, 1305388), (3059, 1297280), (3220, 1232416), (3496, 1135120), (3680, 1078364), (4054, 978880), (4256, 932420), (4370, 908096), (4480, 885799), (5152, 770260), (5320, 745936), (6080, 652694), (6118, 648640), (6440, 616208), (6992, 567560), (7360, 539182), (8108, 489440), (8512, 466210), (8740, 454048), (10135, 391552), (10304, 385130), (10640, 372968), (12160, 326347), (12236, 324320), (12880, 308104), (13984, 283780), (14189, 279680), (14720, 269591), (15295, 259456), (16216, 244720), (17024, 233105), (17480, 227024), (20270, 195776), (20608, 192565), (21280, 186484), (24472, 162160), (25760, 154052), (27968, 141890), (28378, 139840), (30590, 129728), (32432, 122360), (34960, 113512), (38513, 103040), (40540, 97888), (42560, 93242), (46621, 85120), (48944, 81080), (51520, 77026), (55936, 70945), (56756, 69920), (61180, 64864)]