644024160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34403}}^1$

素因数の和:34437

約数の個数: 144

約数和(自身を含む): 2366857584

約数和(自身を除く): 1722833424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 34403, 68806, 103209, 137612, 172015, 206418, 275224, 309627, 344030, 412836, 447239, 516045, 550448, 619254, 688060, 825672, 894478, 1032090, 1100896, 1238508, 1341717, 1376120, 1548135, 1651344, 1788956, 2064180, 2236195, 2477016, 2683434, 2752240, 3096270, 3302688, 3577912, 4025151, 4128360, 4472390, 4954032, 5366868, 5504480, 6192540, 6708585, 7155824, 8050302, 8256720, 8944780, 9908064, 10733736, 12385080, 13417170, 14311648, 16100604, 16513440, 17889560, 20125755, 21467472, 24770160, 26834340, 32201208, 35779120, 40251510, 42934944, 49540320, 53668680, 64402416, 71558240, 80503020, 107337360, 128804832, 161006040, 214674720, 322012080, 644024160]

約数ペア:

[(1, 644024160), (2, 322012080), (3, 214674720), (4, 161006040), (5, 128804832), (6, 107337360), (8, 80503020), (9, 71558240), (10, 64402416), (12, 53668680), (13, 49540320), (15, 42934944), (16, 40251510), (18, 35779120), (20, 32201208), (24, 26834340), (26, 24770160), (30, 21467472), (32, 20125755), (36, 17889560), (39, 16513440), (40, 16100604), (45, 14311648), (48, 13417170), (52, 12385080), (60, 10733736), (65, 9908064), (72, 8944780), (78, 8256720), (80, 8050302), (90, 7155824), (96, 6708585), (104, 6192540), (117, 5504480), (120, 5366868), (130, 4954032), (144, 4472390), (156, 4128360), (160, 4025151), (180, 3577912), (195, 3302688), (208, 3096270), (234, 2752240), (240, 2683434), (260, 2477016), (288, 2236195), (312, 2064180), (360, 1788956), (390, 1651344), (416, 1548135), (468, 1376120), (480, 1341717), (520, 1238508), (585, 1100896), (624, 1032090), (720, 894478), (780, 825672), (936, 688060), (1040, 619254), (1170, 550448), (1248, 516045), (1440, 447239), (1560, 412836), (1872, 344030), (2080, 309627), (2340, 275224), (3120, 206418), (3744, 172015), (4680, 137612), (6240, 103209), (9360, 68806), (18720, 34403)]