158814480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1469

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 391150320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1290, 1320, 1399, 1419, 1720, 1892, 2064, 2365, 2580, 2640, 2798, 2838, 3440, 3784, 4197, 4730, 5160, 5596, 5676, 6995, 7095, 7568, 8394, 9460, 10320, 11192, 11352, 13990, 14190, 15389, 16788, 18920, 20985, 22384, 22704, 27980, 28380, 30778, 33576, 37840, 41970, 46167, 55960, 56760, 60157, 61556, 67152, 76945, 83940, 92334, 111920, 113520, 120314, 123112, 153890, 167880, 180471, 184668, 230835, 240628, 246224, 300785, 307780, 335760, 360942, 369336, 461670, 481256, 601570, 615560, 661727, 721884, 738672, 902355, 923340, 962512, 1203140, 1231120, 1323454, 1443768, 1804710, 1846680, 1985181, 2406280, 2646908, 2887536, 3308635, 3609420, 3693360, 3970362, 4812560, 5293816, 6617270, 7218840, 7940724, 9925905, 10587632, 13234540, 14437680, 15881448, 19851810, 26469080, 31762896, 39703620, 52938160, 79407240, 158814480]

約数ペア:

[(1, 158814480), (2, 79407240), (3, 52938160), (4, 39703620), (5, 31762896), (6, 26469080), (8, 19851810), (10, 15881448), (11, 14437680), (12, 13234540), (15, 10587632), (16, 9925905), (20, 7940724), (22, 7218840), (24, 6617270), (30, 5293816), (33, 4812560), (40, 3970362), (43, 3693360), (44, 3609420), (48, 3308635), (55, 2887536), (60, 2646908), (66, 2406280), (80, 1985181), (86, 1846680), (88, 1804710), (110, 1443768), (120, 1323454), (129, 1231120), (132, 1203140), (165, 962512), (172, 923340), (176, 902355), (215, 738672), (220, 721884), (240, 661727), (258, 615560), (264, 601570), (330, 481256), (344, 461670), (430, 369336), (440, 360942), (473, 335760), (516, 307780), (528, 300785), (645, 246224), (660, 240628), (688, 230835), (860, 184668), (880, 180471), (946, 167880), (1032, 153890), (1290, 123112), (1320, 120314), (1399, 113520), (1419, 111920), (1720, 92334), (1892, 83940), (2064, 76945), (2365, 67152), (2580, 61556), (2640, 60157), (2798, 56760), (2838, 55960), (3440, 46167), (3784, 41970), (4197, 37840), (4730, 33576), (5160, 30778), (5596, 28380), (5676, 27980), (6995, 22704), (7095, 22384), (7568, 20985), (8394, 18920), (9460, 16788), (10320, 15389), (11192, 14190), (11352, 13990)]