42201230720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{11777}}^1$

素因数の和:12316

約数の個数: 128

約数和(自身を含む): 110284480800

約数和(自身を除く): 68083250080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 509, 640, 704, 880, 1018, 1408, 1760, 2036, 2545, 3520, 4072, 5090, 5599, 7040, 8144, 10180, 11198, 11777, 16288, 20360, 22396, 23554, 27995, 32576, 40720, 44792, 47108, 55990, 58885, 65152, 81440, 89584, 94216, 111980, 117770, 129547, 162880, 179168, 188432, 223960, 235540, 259094, 325760, 358336, 376864, 447920, 471080, 518188, 647735, 716672, 753728, 895840, 942160, 1036376, 1295470, 1507456, 1791680, 1884320, 2072752, 2590940, 3583360, 3768640, 4145504, 5181880, 5994493, 7537280, 8291008, 10363760, 11988986, 16582016, 20727520, 23977972, 29972465, 41455040, 47955944, 59944930, 65939423, 82910080, 95911888, 119889860, 131878846, 191823776, 239779720, 263757692, 329697115, 383647552, 479559440, 527515384, 659394230, 767295104, 959118880, 1055030768, 1318788460, 1918237760, 2110061536, 2637576920, 3836475520, 4220123072, 5275153840, 8440246144, 10550307680, 21100615360, 42201230720]

約数ペア:

[(1, 42201230720), (2, 21100615360), (4, 10550307680), (5, 8440246144), (8, 5275153840), (10, 4220123072), (11, 3836475520), (16, 2637576920), (20, 2110061536), (22, 1918237760), (32, 1318788460), (40, 1055030768), (44, 959118880), (55, 767295104), (64, 659394230), (80, 527515384), (88, 479559440), (110, 383647552), (128, 329697115), (160, 263757692), (176, 239779720), (220, 191823776), (320, 131878846), (352, 119889860), (440, 95911888), (509, 82910080), (640, 65939423), (704, 59944930), (880, 47955944), (1018, 41455040), (1408, 29972465), (1760, 23977972), (2036, 20727520), (2545, 16582016), (3520, 11988986), (4072, 10363760), (5090, 8291008), (5599, 7537280), (7040, 5994493), (8144, 5181880), (10180, 4145504), (11198, 3768640), (11777, 3583360), (16288, 2590940), (20360, 2072752), (22396, 1884320), (23554, 1791680), (27995, 1507456), (32576, 1295470), (40720, 1036376), (44792, 942160), (47108, 895840), (55990, 753728), (58885, 716672), (65152, 647735), (81440, 518188), (89584, 471080), (94216, 447920), (111980, 376864), (117770, 358336), (129547, 325760), (162880, 259094), (179168, 235540), (188432, 223960)]