182101120

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 462672000

約数和(自身を除く): 280570880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 139, 160, 178, 184, 230, 278, 320, 356, 368, 445, 460, 556, 640, 695, 712, 736, 890, 920, 1112, 1390, 1424, 1472, 1780, 1840, 2047, 2224, 2780, 2848, 2944, 3197, 3560, 3680, 4094, 4448, 5560, 5696, 6394, 7120, 7360, 8188, 8896, 10235, 11120, 11392, 12371, 12788, 14240, 14720, 15985, 16376, 17792, 20470, 22240, 24742, 25576, 28480, 31970, 32752, 40940, 44480, 49484, 51152, 56960, 61855, 63940, 65504, 81880, 88960, 98968, 102304, 123710, 127880, 131008, 163760, 197936, 204608, 247420, 255760, 262016, 284533, 327520, 395872, 409216, 494840, 511520, 569066, 655040, 791744, 989680, 1023040, 1138132, 1310080, 1422665, 1583488, 1979360, 2046080, 2276264, 2845330, 3958720, 4552528, 5690660, 7917440, 9105056, 11381320, 18210112, 22762640, 36420224, 45525280, 91050560, 182101120]

約数ペア:

[(1, 182101120), (2, 91050560), (4, 45525280), (5, 36420224), (8, 22762640), (10, 18210112), (16, 11381320), (20, 9105056), (23, 7917440), (32, 5690660), (40, 4552528), (46, 3958720), (64, 2845330), (80, 2276264), (89, 2046080), (92, 1979360), (115, 1583488), (128, 1422665), (139, 1310080), (160, 1138132), (178, 1023040), (184, 989680), (230, 791744), (278, 655040), (320, 569066), (356, 511520), (368, 494840), (445, 409216), (460, 395872), (556, 327520), (640, 284533), (695, 262016), (712, 255760), (736, 247420), (890, 204608), (920, 197936), (1112, 163760), (1390, 131008), (1424, 127880), (1472, 123710), (1780, 102304), (1840, 98968), (2047, 88960), (2224, 81880), (2780, 65504), (2848, 63940), (2944, 61855), (3197, 56960), (3560, 51152), (3680, 49484), (4094, 44480), (4448, 40940), (5560, 32752), (5696, 31970), (6394, 28480), (7120, 25576), (7360, 24742), (8188, 22240), (8896, 20470), (10235, 17792), (11120, 16376), (11392, 15985), (12371, 14720), (12788, 14240)]