1995387840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9491}}^1$

素因数の和:9587

約数の個数: 168

約数和(自身を含む): 6958053648

約数和(自身を除く): 4962665808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 438, 480, 576, 584, 657, 720, 730, 876, 960, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2880, 2920, 3285, 3504, 4380, 4672, 5256, 5840, 6570, 7008, 8760, 9491, 10512, 11680, 13140, 14016, 17520, 18982, 21024, 23360, 26280, 28473, 35040, 37964, 42048, 47455, 52560, 56946, 70080, 75928, 85419, 94910, 105120, 113892, 142365, 151856, 170838, 189820, 210240, 227784, 284730, 303712, 341676, 379640, 427095, 455568, 569460, 607424, 683352, 692843, 759280, 854190, 911136, 1138920, 1366704, 1385686, 1518560, 1708380, 1822272, 2078529, 2277840, 2733408, 2771372, 3037120, 3416760, 3464215, 4157058, 4555680, 5466816, 5542744, 6235587, 6833520, 6928430, 8314116, 9111360, 10392645, 11085488, 12471174, 13667040, 13856860, 16628232, 20785290, 22170976, 24942348, 27334080, 27713720, 31177935, 33256464, 41570580, 44341952, 49884696, 55427440, 62355870, 66512928, 83141160, 99769392, 110854880, 124711740, 133025856, 166282320, 199538784, 221709760, 249423480, 332564640, 399077568, 498846960, 665129280, 997693920, 1995387840]

約数ペア:

[(1, 1995387840), (2, 997693920), (3, 665129280), (4, 498846960), (5, 399077568), (6, 332564640), (8, 249423480), (9, 221709760), (10, 199538784), (12, 166282320), (15, 133025856), (16, 124711740), (18, 110854880), (20, 99769392), (24, 83141160), (30, 66512928), (32, 62355870), (36, 55427440), (40, 49884696), (45, 44341952), (48, 41570580), (60, 33256464), (64, 31177935), (72, 27713720), (73, 27334080), (80, 24942348), (90, 22170976), (96, 20785290), (120, 16628232), (144, 13856860), (146, 13667040), (160, 12471174), (180, 11085488), (192, 10392645), (219, 9111360), (240, 8314116), (288, 6928430), (292, 6833520), (320, 6235587), (360, 5542744), (365, 5466816), (438, 4555680), (480, 4157058), (576, 3464215), (584, 3416760), (657, 3037120), (720, 2771372), (730, 2733408), (876, 2277840), (960, 2078529), (1095, 1822272), (1168, 1708380), (1314, 1518560), (1440, 1385686), (1460, 1366704), (1752, 1138920), (2190, 911136), (2336, 854190), (2628, 759280), (2880, 692843), (2920, 683352), (3285, 607424), (3504, 569460), (4380, 455568), (4672, 427095), (5256, 379640), (5840, 341676), (6570, 303712), (7008, 284730), (8760, 227784), (9491, 210240), (10512, 189820), (11680, 170838), (13140, 151856), (14016, 142365), (17520, 113892), (18982, 105120), (21024, 94910), (23360, 85419), (26280, 75928), (28473, 70080), (35040, 56946), (37964, 52560), (42048, 47455)]