295696640

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 762918912

約数和(自身を除く): 467222272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 107, 127, 128, 136, 160, 170, 214, 254, 256, 272, 320, 340, 428, 508, 535, 544, 635, 640, 680, 856, 1016, 1070, 1088, 1270, 1280, 1360, 1712, 1819, 2032, 2140, 2159, 2176, 2540, 2720, 3424, 3638, 4064, 4280, 4318, 4352, 5080, 5440, 6848, 7276, 8128, 8560, 8636, 9095, 10160, 10795, 10880, 13589, 13696, 14552, 16256, 17120, 17272, 18190, 20320, 21590, 21760, 27178, 27392, 29104, 32512, 34240, 34544, 36380, 40640, 43180, 54356, 58208, 67945, 68480, 69088, 72760, 81280, 86360, 108712, 116416, 135890, 136960, 138176, 145520, 162560, 172720, 217424, 231013, 232832, 271780, 276352, 291040, 345440, 434848, 462026, 465664, 543560, 552704, 582080, 690880, 869696, 924052, 1087120, 1155065, 1164160, 1381760, 1739392, 1848104, 2174240, 2310130, 2328320, 2763520, 3478784, 3696208, 4348480, 4620260, 7392416, 8696960, 9240520, 14784832, 17393920, 18481040, 29569664, 36962080, 59139328, 73924160, 147848320, 295696640]

約数ペア:

[(1, 295696640), (2, 147848320), (4, 73924160), (5, 59139328), (8, 36962080), (10, 29569664), (16, 18481040), (17, 17393920), (20, 14784832), (32, 9240520), (34, 8696960), (40, 7392416), (64, 4620260), (68, 4348480), (80, 3696208), (85, 3478784), (107, 2763520), (127, 2328320), (128, 2310130), (136, 2174240), (160, 1848104), (170, 1739392), (214, 1381760), (254, 1164160), (256, 1155065), (272, 1087120), (320, 924052), (340, 869696), (428, 690880), (508, 582080), (535, 552704), (544, 543560), (635, 465664), (640, 462026), (680, 434848), (856, 345440), (1016, 291040), (1070, 276352), (1088, 271780), (1270, 232832), (1280, 231013), (1360, 217424), (1712, 172720), (1819, 162560), (2032, 145520), (2140, 138176), (2159, 136960), (2176, 135890), (2540, 116416), (2720, 108712), (3424, 86360), (3638, 81280), (4064, 72760), (4280, 69088), (4318, 68480), (4352, 67945), (5080, 58208), (5440, 54356), (6848, 43180), (7276, 40640), (8128, 36380), (8560, 34544), (8636, 34240), (9095, 32512), (10160, 29104), (10795, 27392), (10880, 27178), (13589, 21760), (13696, 21590), (14552, 20320), (16256, 18190), (17120, 17272)]