16073371520

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12269}}^1$

素因数の和:12400

約数の個数: 128

約数和(自身を含む): 40549896000

約数和(自身を除く): 24476524480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 320, 356, 368, 445, 460, 640, 712, 736, 890, 920, 1424, 1472, 1780, 1840, 2047, 2848, 2944, 3560, 3680, 4094, 5696, 7120, 7360, 8188, 10235, 11392, 12269, 14240, 14720, 16376, 20470, 24538, 28480, 32752, 40940, 49076, 56960, 61345, 65504, 81880, 98152, 122690, 131008, 163760, 196304, 245380, 262016, 282187, 327520, 392608, 490760, 564374, 655040, 785216, 981520, 1091941, 1128748, 1310080, 1410935, 1570432, 1963040, 2183882, 2257496, 2821870, 3926080, 4367764, 4514992, 5459705, 5643740, 7852160, 8735528, 9029984, 10919410, 11287480, 17471056, 18059968, 21838820, 22574960, 25114643, 34942112, 36119936, 43677640, 45149920, 50229286, 69884224, 87355280, 90299840, 100458572, 125573215, 139768448, 174710560, 180599680, 200917144, 251146430, 349421120, 401834288, 502292860, 698842240, 803668576, 1004585720, 1607337152, 2009171440, 3214674304, 4018342880, 8036685760, 16073371520]

約数ペア:

[(1, 16073371520), (2, 8036685760), (4, 4018342880), (5, 3214674304), (8, 2009171440), (10, 1607337152), (16, 1004585720), (20, 803668576), (23, 698842240), (32, 502292860), (40, 401834288), (46, 349421120), (64, 251146430), (80, 200917144), (89, 180599680), (92, 174710560), (115, 139768448), (128, 125573215), (160, 100458572), (178, 90299840), (184, 87355280), (230, 69884224), (320, 50229286), (356, 45149920), (368, 43677640), (445, 36119936), (460, 34942112), (640, 25114643), (712, 22574960), (736, 21838820), (890, 18059968), (920, 17471056), (1424, 11287480), (1472, 10919410), (1780, 9029984), (1840, 8735528), (2047, 7852160), (2848, 5643740), (2944, 5459705), (3560, 4514992), (3680, 4367764), (4094, 3926080), (5696, 2821870), (7120, 2257496), (7360, 2183882), (8188, 1963040), (10235, 1570432), (11392, 1410935), (12269, 1310080), (14240, 1128748), (14720, 1091941), (16376, 981520), (20470, 785216), (24538, 655040), (28480, 564374), (32752, 490760), (40940, 392608), (49076, 327520), (56960, 282187), (61345, 262016), (65504, 245380), (81880, 196304), (98152, 163760), (122690, 131008)]