454920990080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{329233}}^1$

素因数の和:329396

約数の個数: 128

約数和(自身を含む): 1160589358080

約数和(自身を除く): 705668368000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 128, 136, 160, 170, 254, 272, 320, 340, 508, 544, 635, 640, 680, 1016, 1088, 1270, 1360, 2032, 2159, 2176, 2540, 2720, 4064, 4318, 5080, 5440, 8128, 8636, 10160, 10795, 10880, 16256, 17272, 20320, 21590, 34544, 40640, 43180, 69088, 81280, 86360, 138176, 172720, 276352, 329233, 345440, 658466, 690880, 1316932, 1381760, 1646165, 2633864, 3292330, 5267728, 5596961, 6584660, 10535456, 11193922, 13169320, 21070912, 22387844, 26338640, 27984805, 41812591, 42141824, 44775688, 52677280, 55969610, 83625182, 89551376, 105354560, 111939220, 167250364, 179102752, 209062955, 210709120, 223878440, 334500728, 358205504, 418125910, 447756880, 669001456, 710814047, 716411008, 836251820, 895513760, 1338002912, 1421628094, 1672503640, 1791027520, 2676005824, 2843256188, 3345007280, 3554070235, 3582055040, 5352011648, 5686512376, 6690014560, 7108140470, 11373024752, 13380029120, 14216280940, 22746049504, 26760058240, 28432561880, 45492099008, 56865123760, 90984198016, 113730247520, 227460495040, 454920990080]

約数ペア:

[(1, 454920990080), (2, 227460495040), (4, 113730247520), (5, 90984198016), (8, 56865123760), (10, 45492099008), (16, 28432561880), (17, 26760058240), (20, 22746049504), (32, 14216280940), (34, 13380029120), (40, 11373024752), (64, 7108140470), (68, 6690014560), (80, 5686512376), (85, 5352011648), (127, 3582055040), (128, 3554070235), (136, 3345007280), (160, 2843256188), (170, 2676005824), (254, 1791027520), (272, 1672503640), (320, 1421628094), (340, 1338002912), (508, 895513760), (544, 836251820), (635, 716411008), (640, 710814047), (680, 669001456), (1016, 447756880), (1088, 418125910), (1270, 358205504), (1360, 334500728), (2032, 223878440), (2159, 210709120), (2176, 209062955), (2540, 179102752), (2720, 167250364), (4064, 111939220), (4318, 105354560), (5080, 89551376), (5440, 83625182), (8128, 55969610), (8636, 52677280), (10160, 44775688), (10795, 42141824), (10880, 41812591), (16256, 27984805), (17272, 26338640), (20320, 22387844), (21590, 21070912), (34544, 13169320), (40640, 11193922), (43180, 10535456), (69088, 6584660), (81280, 5596961), (86360, 5267728), (138176, 3292330), (172720, 2633864), (276352, 1646165), (329233, 1381760), (345440, 1316932), (658466, 690880)]