306810560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1199

約数の個数: 168

約数和(自身を含む): 900647424

約数和(自身を除く): 593836864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 392, 448, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1088, 1120, 1151, 1190, 1360, 1568, 1666, 1904, 1960, 2240, 2302, 2380, 2720, 3136, 3332, 3808, 3920, 4165, 4604, 4760, 5440, 5755, 6664, 7616, 7840, 8057, 8330, 9208, 9520, 11510, 13328, 15680, 16114, 16660, 18416, 19040, 19567, 23020, 26656, 32228, 33320, 36832, 38080, 39134, 40285, 46040, 53312, 56399, 64456, 66640, 73664, 78268, 80570, 92080, 97835, 112798, 128912, 133280, 136969, 156536, 161140, 184160, 195670, 225596, 257824, 266560, 273938, 281995, 313072, 322280, 368320, 391340, 451192, 515648, 547876, 563990, 626144, 644560, 684845, 782680, 902384, 958783, 1095752, 1127980, 1252288, 1289120, 1369690, 1565360, 1804768, 1917566, 2191504, 2255960, 2578240, 2739380, 3130720, 3609536, 3835132, 4383008, 4511920, 4793915, 5478760, 6261440, 7670264, 8766016, 9023840, 9587830, 10957520, 15340528, 18047680, 19175660, 21915040, 30681056, 38351320, 43830080, 61362112, 76702640, 153405280, 306810560]

約数ペア:

[(1, 306810560), (2, 153405280), (4, 76702640), (5, 61362112), (7, 43830080), (8, 38351320), (10, 30681056), (14, 21915040), (16, 19175660), (17, 18047680), (20, 15340528), (28, 10957520), (32, 9587830), (34, 9023840), (35, 8766016), (40, 7670264), (49, 6261440), (56, 5478760), (64, 4793915), (68, 4511920), (70, 4383008), (80, 3835132), (85, 3609536), (98, 3130720), (112, 2739380), (119, 2578240), (136, 2255960), (140, 2191504), (160, 1917566), (170, 1804768), (196, 1565360), (224, 1369690), (238, 1289120), (245, 1252288), (272, 1127980), (280, 1095752), (320, 958783), (340, 902384), (392, 782680), (448, 684845), (476, 644560), (490, 626144), (544, 563990), (560, 547876), (595, 515648), (680, 451192), (784, 391340), (833, 368320), (952, 322280), (980, 313072), (1088, 281995), (1120, 273938), (1151, 266560), (1190, 257824), (1360, 225596), (1568, 195670), (1666, 184160), (1904, 161140), (1960, 156536), (2240, 136969), (2302, 133280), (2380, 128912), (2720, 112798), (3136, 97835), (3332, 92080), (3808, 80570), (3920, 78268), (4165, 73664), (4604, 66640), (4760, 64456), (5440, 56399), (5755, 53312), (6664, 46040), (7616, 40285), (7840, 39134), (8057, 38080), (8330, 36832), (9208, 33320), (9520, 32228), (11510, 26656), (13328, 23020), (15680, 19567), (16114, 19040), (16660, 18416)]