146917120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 423843840

約数和(自身を除く): 276926720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 863, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1726, 1792, 2128, 2240, 2432, 2660, 3040, 3452, 4256, 4315, 4480, 4864, 5320, 6041, 6080, 6904, 8512, 8630, 8960, 10640, 12082, 12160, 13808, 16397, 17024, 17260, 21280, 24164, 24320, 27616, 30205, 32794, 34048, 34520, 42560, 48328, 55232, 60410, 65588, 69040, 81985, 85120, 96656, 110464, 114779, 120820, 131176, 138080, 163970, 170240, 193312, 220928, 229558, 241640, 262352, 276160, 327940, 386624, 459116, 483280, 524704, 552320, 573895, 655880, 773248, 918232, 966560, 1049408, 1104640, 1147790, 1311760, 1546496, 1836464, 1933120, 2098816, 2295580, 2623520, 3672928, 3866240, 4197632, 4591160, 5247040, 7345856, 7732480, 9182320, 10494080, 14691712, 18364640, 20988160, 29383424, 36729280, 73458560, 146917120]

約数ペア:

[(1, 146917120), (2, 73458560), (4, 36729280), (5, 29383424), (7, 20988160), (8, 18364640), (10, 14691712), (14, 10494080), (16, 9182320), (19, 7732480), (20, 7345856), (28, 5247040), (32, 4591160), (35, 4197632), (38, 3866240), (40, 3672928), (56, 2623520), (64, 2295580), (70, 2098816), (76, 1933120), (80, 1836464), (95, 1546496), (112, 1311760), (128, 1147790), (133, 1104640), (140, 1049408), (152, 966560), (160, 918232), (190, 773248), (224, 655880), (256, 573895), (266, 552320), (280, 524704), (304, 483280), (320, 459116), (380, 386624), (448, 327940), (532, 276160), (560, 262352), (608, 241640), (640, 229558), (665, 220928), (760, 193312), (863, 170240), (896, 163970), (1064, 138080), (1120, 131176), (1216, 120820), (1280, 114779), (1330, 110464), (1520, 96656), (1726, 85120), (1792, 81985), (2128, 69040), (2240, 65588), (2432, 60410), (2660, 55232), (3040, 48328), (3452, 42560), (4256, 34520), (4315, 34048), (4480, 32794), (4864, 30205), (5320, 27616), (6041, 24320), (6080, 24164), (6904, 21280), (8512, 17260), (8630, 17024), (8960, 16397), (10640, 13808), (12082, 12160)]