25514497920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{428671}}^1$

素因数の和:428724

約数の個数: 128

約数和(自身を含む): 83951124480

約数和(自身を除く): 58436626560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 428671, 857342, 1286013, 1714684, 2143355, 2572026, 3429368, 4286710, 5144052, 6430065, 6858736, 8573420, 10288104, 12860130, 13288801, 13717472, 17146840, 20576208, 25720260, 26577602, 27434944, 34293680, 39866403, 41152416, 51440520, 53155204, 54869888, 66444005, 68587360, 79732806, 82304832, 102881040, 106310408, 132888010, 137174720, 159465612, 164609664, 199332015, 205762080, 212620816, 265776020, 274349440, 318931224, 398664030, 411524160, 425241632, 531552040, 637862448, 797328060, 823048320, 850483264, 1063104080, 1275724896, 1594656120, 1700966528, 2126208160, 2551449792, 3189312240, 4252416320, 5102899584, 6378624480, 8504832640, 12757248960, 25514497920]

約数ペア:

[(1, 25514497920), (2, 12757248960), (3, 8504832640), (4, 6378624480), (5, 5102899584), (6, 4252416320), (8, 3189312240), (10, 2551449792), (12, 2126208160), (15, 1700966528), (16, 1594656120), (20, 1275724896), (24, 1063104080), (30, 850483264), (31, 823048320), (32, 797328060), (40, 637862448), (48, 531552040), (60, 425241632), (62, 411524160), (64, 398664030), (80, 318931224), (93, 274349440), (96, 265776020), (120, 212620816), (124, 205762080), (128, 199332015), (155, 164609664), (160, 159465612), (186, 137174720), (192, 132888010), (240, 106310408), (248, 102881040), (310, 82304832), (320, 79732806), (372, 68587360), (384, 66444005), (465, 54869888), (480, 53155204), (496, 51440520), (620, 41152416), (640, 39866403), (744, 34293680), (930, 27434944), (960, 26577602), (992, 25720260), (1240, 20576208), (1488, 17146840), (1860, 13717472), (1920, 13288801), (1984, 12860130), (2480, 10288104), (2976, 8573420), (3720, 6858736), (3968, 6430065), (4960, 5144052), (5952, 4286710), (7440, 3429368), (9920, 2572026), (11904, 2143355), (14880, 1714684), (19840, 1286013), (29760, 857342), (59520, 428671)]