156750826360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{3931}}^1$

素因数の和:4541

約数の個数: 128

約数和(自身を含む): 373017830400

約数和(自身を除く): 216267004040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 487, 712, 890, 920, 974, 1780, 1948, 2047, 2435, 3560, 3896, 3931, 4094, 4870, 7862, 8188, 9740, 10235, 11201, 15724, 16376, 19480, 19655, 20470, 22402, 31448, 39310, 40940, 43343, 44804, 56005, 78620, 81880, 86686, 89608, 90413, 112010, 157240, 173372, 180826, 216715, 224020, 346744, 349859, 361652, 433430, 448040, 452065, 699718, 723304, 866860, 904130, 996889, 1399436, 1733720, 1749295, 1808260, 1914397, 1993778, 2798872, 3498590, 3616520, 3828794, 3987556, 4984445, 6997180, 7657588, 7975112, 8046757, 9571985, 9968890, 13994360, 15315176, 16093514, 19143970, 19937780, 32187028, 38287940, 39875560, 40233785, 44031131, 64374056, 76575880, 80467570, 88062262, 160935140, 170381333, 176124524, 220155655, 321870280, 340762666, 352249048, 440311310, 681525332, 851906665, 880622620, 1363050664, 1703813330, 1761245240, 3407626660, 3918770659, 6815253320, 7837541318, 15675082636, 19593853295, 31350165272, 39187706590, 78375413180, 156750826360]

約数ペア:

[(1, 156750826360), (2, 78375413180), (4, 39187706590), (5, 31350165272), (8, 19593853295), (10, 15675082636), (20, 7837541318), (23, 6815253320), (40, 3918770659), (46, 3407626660), (89, 1761245240), (92, 1703813330), (115, 1363050664), (178, 880622620), (184, 851906665), (230, 681525332), (356, 440311310), (445, 352249048), (460, 340762666), (487, 321870280), (712, 220155655), (890, 176124524), (920, 170381333), (974, 160935140), (1780, 88062262), (1948, 80467570), (2047, 76575880), (2435, 64374056), (3560, 44031131), (3896, 40233785), (3931, 39875560), (4094, 38287940), (4870, 32187028), (7862, 19937780), (8188, 19143970), (9740, 16093514), (10235, 15315176), (11201, 13994360), (15724, 9968890), (16376, 9571985), (19480, 8046757), (19655, 7975112), (20470, 7657588), (22402, 6997180), (31448, 4984445), (39310, 3987556), (40940, 3828794), (43343, 3616520), (44804, 3498590), (56005, 2798872), (78620, 1993778), (81880, 1914397), (86686, 1808260), (89608, 1749295), (90413, 1733720), (112010, 1399436), (157240, 996889), (173372, 904130), (180826, 866860), (216715, 723304), (224020, 699718), (346744, 452065), (349859, 448040), (361652, 433430)]