38888746560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{52541}}^1$

素因数の和:52821

約数の個数: 168

約数和(自身を含む): 134284111416

約数和(自身を除く): 95395364856

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, 80, 90, 96, 120, 144, 160, 180, 192, 240, 257, 288, 320, 360, 480, 514, 576, 720, 771, 960, 1028, 1285, 1440, 1542, 2056, 2313, 2570, 2880, 3084, 3855, 4112, 4626, 5140, 6168, 7710, 8224, 9252, 10280, 11565, 12336, 15420, 16448, 18504, 20560, 23130, 24672, 30840, 37008, 41120, 46260, 49344, 52541, 61680, 74016, 82240, 92520, 105082, 123360, 148032, 157623, 185040, 210164, 246720, 262705, 315246, 370080, 420328, 472869, 525410, 630492, 740160, 788115, 840656, 945738, 1050820, 1260984, 1576230, 1681312, 1891476, 2101640, 2364345, 2521968, 3152460, 3362624, 3782952, 4203280, 4728690, 5043936, 6304920, 7565904, 8406560, 9457380, 10087872, 12609840, 13503037, 15131808, 16813120, 18914760, 25219680, 27006074, 30263616, 37829520, 40509111, 50439360, 54012148, 67515185, 75659040, 81018222, 108024296, 121527333, 135030370, 151318080, 162036444, 202545555, 216048592, 243054666, 270060740, 324072888, 405091110, 432097184, 486109332, 540121480, 607636665, 648145776, 810182220, 864194368, 972218664, 1080242960, 1215273330, 1296291552, 1620364440, 1944437328, 2160485920, 2430546660, 2592583104, 3240728880, 3888874656, 4320971840, 4861093320, 6481457760, 7777749312, 9722186640, 12962915520, 19444373280, 38888746560]

約数ペア:

[(1, 38888746560), (2, 19444373280), (3, 12962915520), (4, 9722186640), (5, 7777749312), (6, 6481457760), (8, 4861093320), (9, 4320971840), (10, 3888874656), (12, 3240728880), (15, 2592583104), (16, 2430546660), (18, 2160485920), (20, 1944437328), (24, 1620364440), (30, 1296291552), (32, 1215273330), (36, 1080242960), (40, 972218664), (45, 864194368), (48, 810182220), (60, 648145776), (64, 607636665), (72, 540121480), (80, 486109332), (90, 432097184), (96, 405091110), (120, 324072888), (144, 270060740), (160, 243054666), (180, 216048592), (192, 202545555), (240, 162036444), (257, 151318080), (288, 135030370), (320, 121527333), (360, 108024296), (480, 81018222), (514, 75659040), (576, 67515185), (720, 54012148), (771, 50439360), (960, 40509111), (1028, 37829520), (1285, 30263616), (1440, 27006074), (1542, 25219680), (2056, 18914760), (2313, 16813120), (2570, 15131808), (2880, 13503037), (3084, 12609840), (3855, 10087872), (4112, 9457380), (4626, 8406560), (5140, 7565904), (6168, 6304920), (7710, 5043936), (8224, 4728690), (9252, 4203280), (10280, 3782952), (11565, 3362624), (12336, 3152460), (15420, 2521968), (16448, 2364345), (18504, 2101640), (20560, 1891476), (23130, 1681312), (24672, 1576230), (30840, 1260984), (37008, 1050820), (41120, 945738), (46260, 840656), (49344, 788115), (52541, 740160), (61680, 630492), (74016, 525410), (82240, 472869), (92520, 420328), (105082, 370080), (123360, 315246), (148032, 262705), (157623, 246720), (185040, 210164)]